From 6c44f1498932b06fb232a2dbeb0f2f9a241b74ea Mon Sep 17 00:00:00 2001
From: Mike Letellier <mike@crabcyb.org>
Date: Thu, 25 Sep 2025 09:56:37 -0300
Subject: [PATCH 1/5] Run some rector changes

---
 classes/controllers/FrmAddonsController.php   | 20 ++++++-------
 classes/controllers/FrmAntiSpamController.php |  4 +--
 classes/controllers/FrmAppController.php      |  2 +-
 .../controllers/FrmApplicationsController.php |  4 +--
 .../controllers/FrmDashboardController.php    |  6 ++--
 classes/controllers/FrmEntriesController.php  |  4 +--
 classes/controllers/FrmFieldsController.php   | 10 +++----
 .../FrmFormTemplatesController.php            | 12 ++++----
 classes/controllers/FrmFormsController.php    | 12 ++++----
 .../FrmOnboardingWizardController.php         | 16 +++++-----
 classes/controllers/FrmSettingsController.php | 16 +++++-----
 classes/controllers/FrmUsageController.php    |  8 ++---
 classes/factories/FrmFieldFactory.php         |  2 +-
 classes/helpers/FrmAppHelper.php              | 24 +++++++--------
 classes/helpers/FrmCSVExportHelper.php        |  2 +-
 classes/helpers/FrmEntriesHelper.php          | 12 ++++----
 classes/helpers/FrmFieldsHelper.php           | 22 +++++++-------
 classes/helpers/FrmFormsHelper.php            | 28 ++++++++---------
 classes/helpers/FrmFormsListHelper.php        |  2 +-
 classes/helpers/FrmHtmlHelper.php             |  2 +-
 classes/helpers/FrmListHelper.php             |  4 +--
 classes/helpers/FrmOnSubmitHelper.php         | 21 ++++++-------
 classes/helpers/FrmSubmitHelper.php           |  6 +---
 classes/helpers/FrmTipsHelper.php             |  2 +-
 classes/helpers/FrmXMLHelper.php              | 12 ++++----
 classes/models/FrmAddon.php                   |  4 +--
 classes/models/FrmApplicationTemplate.php     |  2 +-
 classes/models/FrmCreateFile.php              |  4 +--
 classes/models/FrmEntry.php                   |  8 ++---
 classes/models/FrmEntryFormatter.php          |  2 +-
 classes/models/FrmEntryMeta.php               |  2 +-
 classes/models/FrmEntryValidate.php           |  4 +--
 classes/models/FrmEntryValues.php             |  2 +-
 classes/models/FrmField.php                   |  4 +--
 classes/models/FrmFieldCaptchaSettings.php    |  2 +-
 classes/models/FrmFieldFormHtml.php           |  4 +--
 classes/models/FrmFieldOption.php             |  2 +-
 classes/models/FrmFieldValueSelector.php      |  2 +-
 classes/models/FrmForm.php                    | 30 +++++++++----------
 classes/models/FrmFormAction.php              |  4 +--
 classes/models/FrmFormApi.php                 |  2 +-
 classes/models/FrmFormMigrator.php            |  2 +-
 classes/models/FrmFormState.php               |  5 +---
 classes/models/FrmHoneypot.php                |  2 +-
 classes/models/FrmInbox.php                   |  2 +-
 classes/models/FrmSettings.php                |  8 ++---
 classes/models/FrmSolution.php                |  4 +--
 classes/models/FrmSpamCheckDenylist.php       |  2 +-
 classes/models/FrmStyle.php                   |  6 ++--
 classes/models/FrmTableHTMLGenerator.php      |  2 +-
 classes/models/FrmYoutubeFeedApi.php          |  5 +---
 classes/models/fields/FrmFieldCombo.php       | 10 +++----
 classes/models/fields/FrmFieldName.php        |  2 +-
 classes/models/fields/FrmFieldNumber.php      |  2 +-
 classes/models/fields/FrmFieldType.php        | 12 ++++----
 classes/models/fields/FrmFieldUserID.php      |  2 +-
 classes/views/frm-entries/form.php            |  2 +-
 classes/views/frm-entries/new.php             |  2 +-
 .../combo-field/sub-field-options.php         |  4 +--
 .../back-end/default-value-setting.php        |  2 +-
 .../front-end/combo-field/combo-field.php     |  2 +-
 .../views/frm-form-actions/_action_inside.php |  2 +-
 classes/views/frm-forms/form.php              |  2 +-
 classes/views/frm-forms/mb_html_tab.php       |  2 +-
 classes/views/frm-forms/settings.php          |  2 +-
 classes/views/frm-settings/payments.php       |  4 +--
 classes/views/shared/mb_adv_info.php          |  2 +-
 classes/views/shared/toggle.php               | 12 ++++----
 classes/views/solutions/_import.php           |  2 +-
 classes/views/summary-emails/stats-plain.php  |  2 +-
 classes/views/xml/import_form.php             |  4 +--
 classes/widgets/FrmShowForm.php               |  4 +--
 rector.php                                    | 11 ++++---
 .../FrmStrpLiteActionsController.php          |  2 +-
 .../FrmStrpLiteEventsController.php           |  2 +-
 .../FrmStrpLiteSettingsController.php         |  2 +-
 .../FrmTransLiteActionsController.php         | 15 ++++------
 .../FrmTransLiteEntriesController.php         |  2 +-
 .../FrmTransLiteListsController.php           |  4 +--
 stripe/helpers/FrmStrpLiteConnectHelper.php   |  2 +-
 .../helpers/FrmStrpLiteSubscriptionHelper.php |  2 +-
 stripe/helpers/FrmStrpLiteUrlParamHelper.php  |  2 +-
 stripe/helpers/FrmTransLiteAppHelper.php      |  8 ++---
 stripe/models/FrmStrpLiteAuth.php             |  2 +-
 84 files changed, 244 insertions(+), 257 deletions(-)

diff --git a/classes/controllers/FrmAddonsController.php b/classes/controllers/FrmAddonsController.php
index 4ac16dd37d..b54159f874 100644
--- a/classes/controllers/FrmAddonsController.php
+++ b/classes/controllers/FrmAddonsController.php
@@ -29,13 +29,13 @@ class FrmAddonsController {
 	 * @since 6.15
 	 */
 	public static function load_admin_hooks() {
-		add_action( 'admin_menu', __CLASS__ . '::menu', 100 );
-		add_filter( 'pre_set_site_transient_update_plugins', __CLASS__ . '::check_update' );
+		add_action( 'admin_menu', self::class . '::menu', 100 );
+		add_filter( 'pre_set_site_transient_update_plugins', self::class . '::check_update' );
 
 		if ( FrmAppHelper::is_admin_page( 'formidable-addons' ) ) {
 			self::$request_addon_url = 'https://connect.formidableforms.com/add-on-request/';
 
-			add_action( 'admin_enqueue_scripts', __CLASS__ . '::enqueue_assets', 15 );
+			add_action( 'admin_enqueue_scripts', self::class . '::enqueue_assets', 15 );
 			add_filter( 'frm_show_footer_links', '__return_false' );
 		}
 	}
@@ -143,7 +143,7 @@ public static function list_addons() {
 		if ( isset( $addons['error'] ) ) {
 			$api          = new FrmFormApi();
 			$errors       = $api->get_error_from_response( $addons );
-			$license_type = isset( $addons['error']['type'] ) ? $addons['error']['type'] : '';
+			$license_type = $addons['error']['type'] ?? '';
 			unset( $addons['error'] );
 		}
 
@@ -415,7 +415,7 @@ public static function get_pro_download_url() {
 		$downloads = $api->get_api_info();
 		$pro       = self::get_pro_from_addons( $downloads );
 
-		return isset( $pro['url'] ) ? $pro['url'] : '';
+		return $pro['url'] ?? '';
 	}
 
 	/**
@@ -453,7 +453,7 @@ public static function get_pro_license() {
 	 * @return array
 	 */
 	protected static function get_pro_from_addons( $addons ) {
-		return isset( $addons['93790'] ) ? $addons['93790'] : array();
+		return $addons['93790'] ?? array();
 	}
 
 	/**
@@ -478,7 +478,7 @@ public static function is_license_expired() {
 			return false;
 		}
 
-		$expires = isset( $version_info['error']['expires'] ) ? $version_info['error']['expires'] : 0;
+		$expires = $version_info['error']['expires'] ?? 0;
 		if ( empty( $expires ) || $expires > time() ) {
 			return false;
 		}
@@ -549,8 +549,8 @@ public static function check_update( $transient ) {
 				continue;
 			}
 
-			$wp_plugin    = isset( $wp_plugins[ $folder ] ) ? $wp_plugins[ $folder ] : array();
-			$wp_version   = isset( $wp_plugin['Version'] ) ? $wp_plugin['Version'] : '1.0';
+			$wp_plugin    = $wp_plugins[ $folder ] ?? array();
+			$wp_version   = $wp_plugin['Version'] ?? '1.0';
 			$plugin->slug = explode( '/', $folder )[0];
 
 			if ( version_compare( $wp_version, $plugin->new_version, '<' ) ) {
@@ -630,7 +630,7 @@ protected static function fill_update_addon_info( $installed_addons ) {
 				continue;
 			}
 
-			$download_id = isset( $plugin['id'] ) ? $plugin['id'] : 0;
+			$download_id = $plugin['id'] ?? 0;
 			if ( ! empty( $download_id ) && ! isset( $version_info[ $download_id ]['package'] ) ) {
 				// if this addon is using its own license, get the update url
 				$addon_info = $api->get_api_info();
diff --git a/classes/controllers/FrmAntiSpamController.php b/classes/controllers/FrmAntiSpamController.php
index 25448ef9c4..b87d7dd76b 100644
--- a/classes/controllers/FrmAntiSpamController.php
+++ b/classes/controllers/FrmAntiSpamController.php
@@ -28,11 +28,11 @@ public static function is_spam( $values ) {
 		);
 
 		foreach ( $methods as $method ) {
-			if ( ! is_callable( array( __CLASS__, $method ) ) ) {
+			if ( ! is_callable( array( self::class, $method ) ) ) {
 				continue;
 			}
 
-			$is_spam = call_user_func( array( __CLASS__, $method ), $values );
+			$is_spam = call_user_func( array( self::class, $method ), $values );
 			if ( $is_spam ) {
 				return $is_spam;
 			}
diff --git a/classes/controllers/FrmAppController.php b/classes/controllers/FrmAppController.php
index 923e494400..7b0d03f867 100644
--- a/classes/controllers/FrmAppController.php
+++ b/classes/controllers/FrmAppController.php
@@ -1031,7 +1031,7 @@ public static function create_rest_routes() {
 		$args = array(
 			'methods'             => 'GET',
 			'callback'            => 'FrmAppController::api_install',
-			'permission_callback' => __CLASS__ . '::can_update_db',
+			'permission_callback' => self::class . '::can_update_db',
 		);
 
 		register_rest_route( 'frm-admin/v1', '/install', $args );
diff --git a/classes/controllers/FrmApplicationsController.php b/classes/controllers/FrmApplicationsController.php
index 7dca076e28..4f4904cd71 100644
--- a/classes/controllers/FrmApplicationsController.php
+++ b/classes/controllers/FrmApplicationsController.php
@@ -28,7 +28,7 @@ public static function menu() {
 
 		if ( ! isset( $slug ) ) {
 			$slug     = 'formidable-applications';
-			$callback = array( __CLASS__, 'landing_page' );
+			$callback = array( self::class, 'landing_page' );
 		}
 
 		add_submenu_page( 'formidable', 'Formidable | ' . $label, $label, $cap, $slug, $callback );
@@ -131,7 +131,7 @@ private static function get_prepared_template_data() {
 
 		FrmApplicationTemplate::init();
 
-		return array_reduce( $applications, array( __CLASS__, 'reduce_template' ), array() );
+		return array_reduce( $applications, array( self::class, 'reduce_template' ), array() );
 	}
 
 	/**
diff --git a/classes/controllers/FrmDashboardController.php b/classes/controllers/FrmDashboardController.php
index 467e35c60c..c5028e191d 100644
--- a/classes/controllers/FrmDashboardController.php
+++ b/classes/controllers/FrmDashboardController.php
@@ -21,7 +21,7 @@ class FrmDashboardController {
 	 * @return void
 	 */
 	public static function load_admin_hooks() {
-		add_action( 'admin_menu', __CLASS__ . '::menu', 9 );
+		add_action( 'admin_menu', self::class . '::menu', 9 );
 	}
 
 	/**
@@ -462,13 +462,13 @@ private static function get_youtube_embed_video( $entries_count ) {
 			return null;
 		}
 		if ( 0 === (int) $entries_count && false !== $welcome_video ) {
-			return isset( $welcome_video['video-id'] ) ? $welcome_video['video-id'] : null;
+			return $welcome_video['video-id'] ?? null;
 		}
 		// We might receive the most recent video feed as the featured selection.
 		if ( isset( $featured_video[0] ) ) {
 			return $featured_video[0]['video-id'];
 		}
-		return isset( $featured_video['video-id'] ) ? $featured_video['video-id'] : null;
+		return $featured_video['video-id'] ?? null;
 	}
 
 	/**
diff --git a/classes/controllers/FrmEntriesController.php b/classes/controllers/FrmEntriesController.php
index 55603eec64..3ffb39d250 100644
--- a/classes/controllers/FrmEntriesController.php
+++ b/classes/controllers/FrmEntriesController.php
@@ -100,7 +100,7 @@ private static function load_manage_entries_hooks() {
 			add_filter( 'get_user_option_' . self::hidden_column_key( $menu_name ), 'FrmEntriesController::hidden_columns' );
 			add_filter( 'manage_' . $base . '_sortable_columns', 'FrmEntriesController::sortable_columns' );
 		} else {
-			add_filter( 'screen_options_show_screen', __CLASS__ . '::remove_screen_options', 10, 2 );
+			add_filter( 'screen_options_show_screen', self::class . '::remove_screen_options', 10, 2 );
 		}
 	}
 
@@ -517,7 +517,7 @@ public static function display_list( $message = '', $errors = array() ) {
 	private static function get_delete_form_time( $form, &$errors ) {
 		if ( 'trash' === $form->status ) {
 			$delete_timestamp = time() - ( DAY_IN_SECONDS * EMPTY_TRASH_DAYS );
-			$time_to_delete   = FrmAppHelper::human_time_diff( $delete_timestamp, ( isset( $form->options['trash_time'] ) ? $form->options['trash_time'] : time() ) );
+			$time_to_delete   = FrmAppHelper::human_time_diff( $delete_timestamp, ( $form->options['trash_time'] ?? time() ) );
 
 			/* translators: %1$s: Time string */
 			$errors['trash'] = sprintf( __( 'This form is in the trash and is scheduled to be deleted permanently in %s along with any entries.', 'formidable' ), $time_to_delete );
diff --git a/classes/controllers/FrmFieldsController.php b/classes/controllers/FrmFieldsController.php
index 0f1c87f6c8..836006836d 100644
--- a/classes/controllers/FrmFieldsController.php
+++ b/classes/controllers/FrmFieldsController.php
@@ -184,7 +184,7 @@ public static function load_single_field( $field_object, $values, $form_id = 0 )
 		}
 
 		if ( ! isset( $field ) && is_object( $field_object ) ) {
-			$field_object->parent_form_id = isset( $values['id'] ) ? $values['id'] : $field_object->form_id;
+			$field_object->parent_form_id = $values['id'] ?? $field_object->form_id;
 			$field                        = FrmFieldsHelper::setup_edit_vars( $field_object );
 		}
 
@@ -675,7 +675,7 @@ private static function add_html_placeholder( $field, array &$add_html, array &$
 	 * @return string
 	 */
 	private static function prepare_placeholder( $field ) {
-		$placeholder = isset( $field['placeholder'] ) ? $field['placeholder'] : '';
+		$placeholder = $field['placeholder'] ?? '';
 
 		return $placeholder;
 	}
@@ -999,9 +999,9 @@ private static function add_pattern_attribute( $field, array &$add_html ) {
 	public static function check_value( $opt, $opt_key, $field ) {
 		if ( is_array( $opt ) ) {
 			if ( FrmField::is_option_true( $field, 'separate_value' ) ) {
-				$opt = isset( $opt['value'] ) ? $opt['value'] : ( isset( $opt['label'] ) ? $opt['label'] : reset( $opt ) );
+				$opt = $opt['value'] ?? $opt['label'] ?? reset( $opt );
 			} else {
-				$opt = isset( $opt['label'] ) ? $opt['label'] : reset( $opt );
+				$opt = $opt['label'] ?? reset( $opt );
 			}
 		}
 
@@ -1010,7 +1010,7 @@ public static function check_value( $opt, $opt_key, $field ) {
 
 	public static function check_label( $opt ) {
 		if ( is_array( $opt ) ) {
-			$opt = isset( $opt['label'] ) ? $opt['label'] : reset( $opt );
+			$opt = $opt['label'] ?? reset( $opt );
 		}
 
 		return $opt;
diff --git a/classes/controllers/FrmFormTemplatesController.php b/classes/controllers/FrmFormTemplatesController.php
index a4cdfdfc67..dfbd43cf6f 100644
--- a/classes/controllers/FrmFormTemplatesController.php
+++ b/classes/controllers/FrmFormTemplatesController.php
@@ -141,13 +141,13 @@ public static function load_admin_hooks() {
 		self::init_template_resources();
 
 		// Use the same priority as Applications so Form Templates appear directly under Applications.
-		add_action( 'admin_menu', __CLASS__ . '::menu', 14 );
-		add_action( 'admin_footer', __CLASS__ . '::render_modal' );
-		add_filter( 'frm_form_nav_list', __CLASS__ . '::append_new_template_to_nav', 10, 2 );
+		add_action( 'admin_menu', self::class . '::menu', 14 );
+		add_action( 'admin_footer', self::class . '::render_modal' );
+		add_filter( 'frm_form_nav_list', self::class . '::append_new_template_to_nav', 10, 2 );
 
 		if ( self::is_templates_page() ) {
-			add_action( 'admin_init', __CLASS__ . '::set_form_templates_data' );
-			add_action( 'admin_enqueue_scripts', __CLASS__ . '::enqueue_assets', 15 );
+			add_action( 'admin_init', self::class . '::set_form_templates_data' );
+			add_action( 'admin_enqueue_scripts', self::class . '::enqueue_assets', 15 );
 			add_filter( 'frm_show_footer_links', '__return_false' );
 		}
 	}
@@ -168,7 +168,7 @@ public static function menu() {
 			$label,
 			self::REQUIRED_CAPABILITY,
 			self::PAGE_SLUG,
-			array( __CLASS__, 'render' )
+			array( self::class, 'render' )
 		);
 	}
 
diff --git a/classes/controllers/FrmFormsController.php b/classes/controllers/FrmFormsController.php
index 9002a13941..7cb80a720f 100644
--- a/classes/controllers/FrmFormsController.php
+++ b/classes/controllers/FrmFormsController.php
@@ -1411,7 +1411,7 @@ private static function get_settings_tabs( $values ) {
 			'advanced'    => array(
 				'name'     => __( 'General', 'formidable' ),
 				'title'    => __( 'General Form Settings', 'formidable' ),
-				'function' => array( __CLASS__, 'advanced_settings' ),
+				'function' => array( self::class, 'advanced_settings' ),
 				'icon'     => 'frm_icon_font frm_settings_icon',
 			),
 			'email'       => array(
@@ -1443,7 +1443,7 @@ private static function get_settings_tabs( $values ) {
 			),
 			'buttons'     => array(
 				'name'     => __( 'Buttons', 'formidable' ),
-				'class'    => __CLASS__,
+				'class'    => self::class,
 				'function' => 'buttons_settings',
 				'icon'     => 'frm_icon_font frm_button_icon',
 			),
@@ -1481,7 +1481,7 @@ private static function get_settings_tabs( $values ) {
 			),
 			'html'        => array(
 				'name'     => __( 'Customize HTML', 'formidable' ),
-				'class'    => __CLASS__,
+				'class'    => self::class,
 				'function' => 'html_settings',
 				'icon'     => 'frm_icon_font frm_code_icon',
 			),
@@ -3026,7 +3026,7 @@ private static function show_form_after_submit( $args ) {
 		$include_form_tag = apply_filters( 'frm_include_form_tag', true, $form );
 
 		$frm_settings = FrmAppHelper::get_settings();
-		$submit       = isset( $form->options['submit_value'] ) ? $form->options['submit_value'] : $frm_settings->submit_value;
+		$submit       = $form->options['submit_value'] ?? $frm_settings->submit_value;
 
 		global $frm_vars;
 		self::maybe_load_css( $form, $values['custom_style'], $frm_vars['load_css'] );
@@ -3116,10 +3116,10 @@ private static function show_lone_success_message( $atts ) {
 	 */
 	private static function prepare_submit_message( $form, $entry_id, $args = array() ) {
 		$frm_settings = FrmAppHelper::get_settings( array( 'current_form' => $form->id ) );
-		$opt          = isset( $args['success_opt'] ) ? $args['success_opt'] : 'success';
+		$opt          = $args['success_opt'] ?? 'success';
 
 		if ( $entry_id && is_numeric( $entry_id ) ) {
-			$message = isset( $form->options[ $opt . '_msg' ] ) ? $form->options[ $opt . '_msg' ] : $frm_settings->success_msg;
+			$message = $form->options[ $opt . '_msg' ] ?? $frm_settings->success_msg;
 			$class   = 'frm_message';
 		} else {
 			$message = $frm_settings->failed_msg;
diff --git a/classes/controllers/FrmOnboardingWizardController.php b/classes/controllers/FrmOnboardingWizardController.php
index 7dcf1b8d94..3b31b6ca26 100644
--- a/classes/controllers/FrmOnboardingWizardController.php
+++ b/classes/controllers/FrmOnboardingWizardController.php
@@ -123,10 +123,10 @@ class FrmOnboardingWizardController {
 	 */
 	public static function load_admin_hooks() {
 		self::set_page_url();
-		add_action( 'admin_init', __CLASS__ . '::do_admin_redirects' );
+		add_action( 'admin_init', self::class . '::do_admin_redirects' );
 
 		if ( self::has_onboarding_been_skipped() ) {
-			add_filter( 'option_frm_inbox', __CLASS__ . '::add_wizard_to_floating_links' );
+			add_filter( 'option_frm_inbox', self::class . '::add_wizard_to_floating_links' );
 		}
 
 		// Load page if admin page is Onboarding Wizard.
@@ -204,12 +204,12 @@ public static function maybe_load_page() {
 			$message = new FrmInbox();
 			$message->dismiss( 'onboarding_wizard' );
 
-			add_action( 'admin_menu', __CLASS__ . '::menu', 99 );
-			add_action( 'admin_init', __CLASS__ . '::assign_properties' );
-			add_action( 'admin_enqueue_scripts', __CLASS__ . '::enqueue_assets', 15 );
-			add_action( 'admin_head', __CLASS__ . '::remove_menu' );
+			add_action( 'admin_menu', self::class . '::menu', 99 );
+			add_action( 'admin_init', self::class . '::assign_properties' );
+			add_action( 'admin_enqueue_scripts', self::class . '::enqueue_assets', 15 );
+			add_action( 'admin_head', self::class . '::remove_menu' );
 
-			add_filter( 'admin_body_class', __CLASS__ . '::add_admin_body_classes', 999 );
+			add_filter( 'admin_body_class', self::class . '::add_admin_body_classes', 999 );
 			add_filter( 'frm_show_footer_links', '__return_false' );
 		}
 	}
@@ -254,7 +254,7 @@ public static function menu() {
 			$label,
 			self::REQUIRED_CAPABILITY,
 			self::PAGE_SLUG,
-			array( __CLASS__, 'render' )
+			array( self::class, 'render' )
 		);
 	}
 
diff --git a/classes/controllers/FrmSettingsController.php b/classes/controllers/FrmSettingsController.php
index b30160ac16..bb15071bb7 100644
--- a/classes/controllers/FrmSettingsController.php
+++ b/classes/controllers/FrmSettingsController.php
@@ -59,19 +59,19 @@ public static function display_form( $errors = array(), $message = '' ) {
 	private static function get_settings_tabs() {
 		$sections = array(
 			'general'       => array(
-				'class'    => __CLASS__,
+				'class'    => self::class,
 				'function' => 'general_settings',
 				'name'     => __( 'General Settings', 'formidable' ),
 				'icon'     => 'frm_icon_font frm_settings_icon',
 			),
 			'messages'      => array(
-				'class'    => __CLASS__,
+				'class'    => self::class,
 				'function' => 'message_settings',
 				'name'     => __( 'Message Defaults', 'formidable' ),
 				'icon'     => 'frm_icon_font frm_stamp_icon',
 			),
 			'permissions'   => array(
-				'class'    => __CLASS__,
+				'class'    => self::class,
 				'function' => 'permission_settings',
 				'name'     => __( 'Permissions', 'formidable' ),
 				'icon'     => 'frm_icon_font frm_lock_icon',
@@ -79,7 +79,7 @@ private static function get_settings_tabs() {
 			'payments'      => array(
 				'name'     => __( 'Payments', 'formidable' ),
 				'icon'     => 'frm_icon_font frm_simple_cc_icon',
-				'class'    => __CLASS__,
+				'class'    => self::class,
 				'function' => 'payments_settings',
 			),
 			'custom_css'    => array(
@@ -95,7 +95,7 @@ private static function get_settings_tabs() {
 				'icon'     => 'frm_icon_font frm_pallet_icon',
 			),
 			'captcha'       => array(
-				'class'    => __CLASS__,
+				'class'    => self::class,
 				'function' => 'captcha_settings',
 				'name'     => __( 'Captcha/Spam', 'formidable' ),
 				'icon'     => 'frm_icon_font frm_shield_check_icon',
@@ -153,7 +153,7 @@ private static function get_settings_tabs() {
 		$sections['misc'] = array(
 			'name'     => __( 'Miscellaneous', 'formidable' ),
 			'icon'     => 'frm_icon_font frm_shuffle_icon',
-			'class'    => __CLASS__,
+			'class'    => self::class,
 			'function' => 'misc_settings',
 		);
 
@@ -203,7 +203,7 @@ private static function remove_payments_sections( &$sections ) {
 			}
 		}
 
-		uksort( self::$removed_payments_sections, array( __CLASS__, 'payment_sections_sort_callback' ) );
+		uksort( self::$removed_payments_sections, array( self::class, 'payment_sections_sort_callback' ) );
 	}
 
 	/**
@@ -240,7 +240,7 @@ public static function load_settings_tab() {
 		if ( isset( $section['class'] ) ) {
 			call_user_func( array( $section['class'], $section['function'] ) );
 		} else {
-			call_user_func( ( isset( $section['function'] ) ? $section['function'] : $section ) );
+			call_user_func( ( $section['function'] ?? $section ) );
 		}
 		wp_die();
 	}
diff --git a/classes/controllers/FrmUsageController.php b/classes/controllers/FrmUsageController.php
index e1f34f09a8..f138d7add5 100644
--- a/classes/controllers/FrmUsageController.php
+++ b/classes/controllers/FrmUsageController.php
@@ -40,10 +40,10 @@ public static function schedule_send() {
 		}
 
 		$tracking = array(
-			'day'    => rand( 0, 6 ) * DAY_IN_SECONDS,
-			'hour'   => rand( 0, 23 ) * HOUR_IN_SECONDS,
-			'minute' => rand( 0, 59 ) * MINUTE_IN_SECONDS,
-			'second' => rand( 0, 59 ),
+			'day'    => random_int( 0, 6 ) * DAY_IN_SECONDS,
+			'hour'   => random_int( 0, 23 ) * HOUR_IN_SECONDS,
+			'minute' => random_int( 0, 59 ) * MINUTE_IN_SECONDS,
+			'second' => random_int( 0, 59 ),
 		);
 
 		$offset    = array_sum( $tracking );
diff --git a/classes/factories/FrmFieldFactory.php b/classes/factories/FrmFieldFactory.php
index 765469754c..ca3f722648 100644
--- a/classes/factories/FrmFieldFactory.php
+++ b/classes/factories/FrmFieldFactory.php
@@ -112,7 +112,7 @@ private static function get_field_type_class( $field_type ) {
 			FrmFieldGdprHelper::FIELD_TYPE => FrmFieldGdprHelper::get_gdpr_field_class( $field_type ),
 		);
 
-		$class = isset( $type_classes[ $field_type ] ) ? $type_classes[ $field_type ] : '';
+		$class = $type_classes[ $field_type ] ?? '';
 
 		return apply_filters( 'frm_get_field_type_class', $class, $field_type );
 	}
diff --git a/classes/helpers/FrmAppHelper.php b/classes/helpers/FrmAppHelper.php
index 761463645d..0be2ec6de2 100644
--- a/classes/helpers/FrmAppHelper.php
+++ b/classes/helpers/FrmAppHelper.php
@@ -56,7 +56,7 @@ public static function plugin_folder() {
 	 * @return string
 	 */
 	public static function plugin_path() {
-		return dirname( dirname( __DIR__ ) );
+		return dirname(__DIR__, 2);
 	}
 
 	/**
@@ -128,7 +128,7 @@ public static function admin_upgrade_link( $args, $page = '' ) {
 
 		$anchor = '';
 		if ( is_array( $args ) ) {
-			$medium = isset( $args['medium'] ) ? $args['medium'] : '';
+			$medium = $args['medium'] ?? '';
 			if ( isset( $args['content'] ) ) {
 				$content = $args['content'];
 			}
@@ -663,7 +663,7 @@ public static function get_param( $param, $default = '', $src = 'get', $sanitize
 				}
 
 				$p     = trim( $p, ']' );
-				$value = isset( $value[ $p ] ) ? $value[ $p ] : $default;
+				$value = $value[ $p ] ?? $default;
 			}
 		}
 
@@ -1024,7 +1024,7 @@ private static function allowed_html( $allowed ) {
 			$allowed_html = $html;
 		} elseif ( ! empty( $allowed ) ) {
 			foreach ( (array) $allowed as $a ) {
-				$allowed_html[ $a ] = isset( $html[ $a ] ) ? $html[ $a ] : array();
+				$allowed_html[ $a ] = $html[ $a ] ?? array();
 			}
 		}
 
@@ -1833,8 +1833,8 @@ public static function maybe_autocomplete_options( $args ) {
 	 */
 	private static function get_dropdown_value_and_label_from_option( $option, $key, $args ) {
 		if ( is_array( $option ) ) {
-			$value = isset( $option[ $args['value_key'] ] ) ? $option[ $args['value_key'] ] : '';
-			$label = isset( $option[ $args['label_key'] ] ) ? $option[ $args['label_key'] ] : '';
+			$value = $option[ $args['value_key'] ] ?? '';
+			$label = $option[ $args['label_key'] ] ?? '';
 		} else {
 			$value = $key;
 			$label = $option;
@@ -2536,11 +2536,11 @@ private static function maybe_clear_long_key( $key, $column ) {
 	 * @return string
 	 */
 	public static function generate_new_key( $num_chars ) {
-		$max_slug_value = pow( 36, $num_chars );
+		$max_slug_value = 36 ** $num_chars;
 
 		// We want to have at least 2 characters in the slug.
 		$min_slug_value = 37;
-		return base_convert( rand( $min_slug_value, $max_slug_value ), 10, 36 );
+		return base_convert( random_int( $min_slug_value, $max_slug_value ), 10, 36 );
 	}
 
 	/**
@@ -2594,7 +2594,7 @@ public static function setup_edit_vars( $record, $table, $fields = '', $default
 		);
 
 		foreach ( array( 'name', 'description' ) as $var ) {
-			$default_val    = isset( $record->{$var} ) ? $record->{$var} : '';
+			$default_val    = $record->{$var} ?? '';
 			$values[ $var ] = self::get_param( $var, $default_val, 'get', 'wp_kses_post' );
 			unset( $var, $default_val );
 		}
@@ -2621,7 +2621,7 @@ private static function prepare_field_arrays( $fields, $record, array &$values,
 					// Don't prep default values on the form settings page.
 					$field->default_value = apply_filters( 'frm_get_default_value', $field->default_value, $field, true );
 				}
-				$args['parent_form_id'] = isset( $args['parent_form_id'] ) ? $args['parent_form_id'] : $field->form_id;
+				$args['parent_form_id'] = $args['parent_form_id'] ?? $field->form_id;
 				self::fill_field_defaults( $field, $record, $values, $args );
 			}
 		}
@@ -2651,7 +2651,7 @@ private static function fill_field_defaults( $field, $record, array &$values, $a
 			$meta_value = FrmEntryMeta::get_meta_value( $record, $field->id );
 		}//end if
 
-		$field_type = isset( $post_values['field_options'][ 'type_' . $field->id ] ) ? $post_values['field_options'][ 'type_' . $field->id ] : $field->type;
+		$field_type = $post_values['field_options'][ 'type_' . $field->id ] ?? $field->type;
 		if ( isset( $post_values['item_meta'][ $field->id ] ) ) {
 			$new_value = $post_values['item_meta'][ $field->id ];
 			self::unserialize_or_decode( $new_value );
@@ -2755,7 +2755,7 @@ private static function fill_form_defaults( $post_values, array &$values ) {
 
 		foreach ( array( 'before', 'after', 'submit' ) as $h ) {
 			if ( ! isset( $values[ $h . '_html' ] ) ) {
-				$values[ $h . '_html' ] = ( isset( $post_values['options'][ $h . '_html' ] ) ? $post_values['options'][ $h . '_html' ] : FrmFormsHelper::get_default_html( $h ) );
+				$values[ $h . '_html' ] = ( $post_values['options'][ $h . '_html' ] ?? FrmFormsHelper::get_default_html( $h ) );
 			}
 			unset( $h );
 		}
diff --git a/classes/helpers/FrmCSVExportHelper.php b/classes/helpers/FrmCSVExportHelper.php
index df747a5e78..c07f9796b5 100644
--- a/classes/helpers/FrmCSVExportHelper.php
+++ b/classes/helpers/FrmCSVExportHelper.php
@@ -591,7 +591,7 @@ private static function get_field( $field_id ) {
 
 	private static function add_field_values_to_csv( &$row ) {
 		foreach ( self::$fields as $col ) {
-			$field_value = isset( self::$entry->metas[ $col->id ] ) ? self::$entry->metas[ $col->id ] : false;
+			$field_value = self::$entry->metas[ $col->id ] ?? false;
 
 			FrmFieldsHelper::prepare_field_value( $field_value, $col->type );
 			self::add_array_values_to_columns( $row, compact( 'col', 'field_value' ) );
diff --git a/classes/helpers/FrmEntriesHelper.php b/classes/helpers/FrmEntriesHelper.php
index c51172c5af..8a05031218 100644
--- a/classes/helpers/FrmEntriesHelper.php
+++ b/classes/helpers/FrmEntriesHelper.php
@@ -43,9 +43,9 @@ public static function setup_new_vars( $fields, $form = '', $reset = false, $arg
 			$field_array                     = FrmAppHelper::start_field_array( $field );
 			$field_array['value']            = $new_value;
 			$field_array['type']             = apply_filters( 'frm_field_type', $field->type, $field, $new_value );
-			$field_array['parent_form_id']   = isset( $args['parent_form_id'] ) ? $args['parent_form_id'] : $field->form_id;
+			$field_array['parent_form_id']   = $args['parent_form_id'] ?? $field->form_id;
 			$field_array['reset_value']      = $reset;
-			$field_array['in_embed_form']    = isset( $args['in_embed_form'] ) ? $args['in_embed_form'] : '0';
+			$field_array['in_embed_form']    = $args['in_embed_form'] ?? '0';
 			$field_array['original_default'] = $original_default;
 
 			FrmFieldsHelper::prepare_new_front_field( $field_array, $field, $args );
@@ -195,7 +195,7 @@ public static function replace_default_message( $message, $atts ) {
 	 * @return string
 	 */
 	public static function prepare_display_value( $entry, $field, $atts ) {
-		$field_value = isset( $entry->metas[ $field->id ] ) ? $entry->metas[ $field->id ] : false;
+		$field_value = $entry->metas[ $field->id ] ?? false;
 
 		if ( FrmAppHelper::pro_is_installed() ) {
 			$empty = empty( $field_value );
@@ -223,7 +223,7 @@ public static function prepare_display_value( $entry, $field, $atts ) {
 			$child_entries = FrmEntry::getAll( array( 'it.parent_item_id' => $entry->id ), '', '', true );
 		} else {
 			// Get all values for this field.
-			$child_values = isset( $entry->metas[ $atts['embedded_field_id'] ] ) ? $entry->metas[ $atts['embedded_field_id'] ] : false;
+			$child_values = $entry->metas[ $atts['embedded_field_id'] ] ?? false;
 
 			if ( $child_values ) {
 				$child_entries = FrmEntry::getAll( array( 'it.id' => (array) $child_values ) );
@@ -308,7 +308,7 @@ public static function display_value( $value, $field, $atts = array() ) {
 		if ( FrmAppHelper::pro_is_installed() && $atts['post_id'] && ( $field->field_options['post_field'] || $atts['type'] === 'tag' ) ) {
 			$atts['pre_truncate'] = $atts['truncate'];
 			$atts['truncate']     = true;
-			$atts['exclude_cat']  = isset( $field->field_options['exclude_cat'] ) ? $field->field_options['exclude_cat'] : 0;
+			$atts['exclude_cat']  = $field->field_options['exclude_cat'] ?? 0;
 
 			$value            = FrmProEntryMetaHelper::get_post_value( $atts['post_id'], $field->field_options['post_field'], $field->field_options['custom_field'], $atts );
 			$atts['truncate'] = $atts['pre_truncate'];
@@ -639,7 +639,7 @@ public static function get_browser( $u_agent ) {
 	 * @since 3.0
 	 */
 	public static function actions_dropdown( $atts ) {
-		$id    = isset( $atts['id'] ) ? $atts['id'] : FrmAppHelper::get_param( 'id', 0, 'get', 'absint' );
+		$id    = $atts['id'] ?? FrmAppHelper::get_param( 'id', 0, 'get', 'absint' );
 		$links = self::get_action_links( $id, $atts['entry'] );
 
 		foreach ( $links as $link ) {
diff --git a/classes/helpers/FrmFieldsHelper.php b/classes/helpers/FrmFieldsHelper.php
index 46fe3e205a..ccec14eb64 100644
--- a/classes/helpers/FrmFieldsHelper.php
+++ b/classes/helpers/FrmFieldsHelper.php
@@ -71,7 +71,7 @@ public static function field_object_to_array( $field ) {
 
 		self::fill_field_array( $field, $values );
 
-		$values['custom_html'] = isset( $field->field_options['custom_html'] ) ? $field->field_options['custom_html'] : self::get_default_html( $field->type );
+		$values['custom_html'] = $field->field_options['custom_html'] ?? self::get_default_html( $field->type );
 
 		return $values;
 	}
@@ -121,7 +121,7 @@ private static function prepare_front_field( &$field_array, $field, $args ) {
 		self::fill_cleared_strings( $field, $field_array );
 
 		// Track the original field's type
-		$field_array['original_type'] = isset( $field->field_options['original_type'] ) ? $field->field_options['original_type'] : $field->type;
+		$field_array['original_type'] = $field->field_options['original_type'] ?? $field->type;
 
 		self::prepare_field_options_for_display( $field_array, $field, $args );
 
@@ -172,7 +172,7 @@ private static function fill_default_field_opts( $field, array &$values ) {
 		}
 
 		foreach ( $defaults as $opt => $default ) {
-			$values[ $opt ] = isset( $field->field_options[ $opt ] ) ? $field->field_options[ $opt ] : $default;
+			$values[ $opt ] = $field->field_options[ $opt ] ?? $default;
 
 			if ( $check_post ) {
 				self::get_posted_field_setting( $opt . '_' . $field->id, $values[ $opt ] );
@@ -533,7 +533,7 @@ public static function show_fields( $fields, $errors, $form, $form_action ) {
 	 * @param array|string $value
 	 */
 	public static function run_wpautop( $atts, &$value ) {
-		$autop = isset( $atts['wpautop'] ) ? $atts['wpautop'] : true;
+		$autop = $atts['wpautop'] ?? true;
 		if ( apply_filters( 'frm_use_wpautop', $autop ) ) {
 			if ( is_array( $value ) ) {
 				$value = implode( "\n", $value );
@@ -599,7 +599,7 @@ public static function show_single_option( $field ) {
 		}
 
 		$base_name = 'default_value_' . $field['id'];
-		$html_id   = isset( $field['html_id'] ) ? $field['html_id'] : self::get_html_id( $field );
+		$html_id   = $field['html_id'] ?? self::get_html_id( $field );
 
 		$default_type  = self::get_default_value_type( $field );
 		$options_count = count( $field['options'] );
@@ -643,7 +643,7 @@ private static function hidden_field_option( $field ) {
 		$opt        = __( 'New Option', 'formidable' );
 		$checked    = false;
 		$field_name = 'default_value_' . $field['id'];
-		$html_id    = isset( $field['html_id'] ) ? $field['html_id'] : self::get_html_id( $field );
+		$html_id    = $field['html_id'] ?? self::get_html_id( $field );
 
 		$default_type = self::get_default_value_type( $field );
 		$field_name  .= ( $default_type === 'checkbox' ? '[' . $opt_key . ']' : '' );
@@ -1098,7 +1098,7 @@ private static function get_field_shortcode_value( $atts ) {
 			$replace_with = FrmEntryMeta::get_meta_value( $atts['entry'], $field->id );
 			$string_value = $replace_with;
 			if ( is_array( $replace_with ) ) {
-				$sep          = isset( $atts['sep'] ) ? $atts['sep'] : ', ';
+				$sep          = $atts['sep'] ?? ', ';
 				$string_value = FrmAppHelper::safe_implode( $sep, $replace_with );
 			}
 
@@ -1174,7 +1174,7 @@ public static function process_get_shortcode( $atts, $return_array = false ) {
 				$atts['prev_val'] = '';
 			}
 
-			$new_value = isset( $atts['default'] ) ? $atts['default'] : $atts['prev_val'];
+			$new_value = $atts['default'] ?? $atts['prev_val'];
 		}
 
 		if ( is_array( $new_value ) && ! $return_array ) {
@@ -1200,7 +1200,7 @@ public static function get_display_value( $value, $field, $atts = array() ) {
 	public static function get_unfiltered_display_value( $atts ) {
 		$value = $atts['value'];
 		$field = $atts['field'];
-		$atts  = isset( $atts['atts'] ) ? $atts['atts'] : $atts;
+		$atts  = $atts['atts'] ?? $atts;
 
 		if ( is_array( $field ) ) {
 			$field = $field['id'];
@@ -1236,7 +1236,7 @@ public static function get_user_display_name( $user_id, $user_info = 'display_na
 			} elseif ( $user_info === 'author_link' ) {
 				$info = get_author_posts_url( $user_id );
 			} else {
-				$info = isset( $user->$user_info ) ? $user->$user_info : '';
+				$info = $user->$user_info ?? '';
 			}
 
 			if ( 'display_name' === $user_info && empty( $info ) && ! $args['blank'] ) {
@@ -1535,7 +1535,7 @@ public static function include_other_input( $args ) {
 		// Set up HTML ID for Other field
 		$other_id = self::get_other_field_html_id( $args['field']['type'], $args['html_id'], $args['opt_key'] );
 
-		$label = isset( $args['opt_label'] ) ? $args['opt_label'] : $args['field']['name'];
+		$label = $args['opt_label'] ?? $args['field']['name'];
 
 		echo '<label for="' . esc_attr( $other_id ) . '" class="frm_screen_reader frm_hidden">' .
 			esc_html( $label ) .
diff --git a/classes/helpers/FrmFormsHelper.php b/classes/helpers/FrmFormsHelper.php
index 651b377abc..818d6f7fde 100644
--- a/classes/helpers/FrmFormsHelper.php
+++ b/classes/helpers/FrmFormsHelper.php
@@ -67,7 +67,7 @@ public static function forms_dropdown( $field_name, $field_value = '', $args = a
 				</option>
 			<?php } ?>
 		</select>
-		<?php
+<?php
 	}
 
 	/**
@@ -206,7 +206,7 @@ public static function form_switcher( $selected = false ) {
 				?>
 			</ul>
 		</div>
-		<?php
+<?php
 	}
 
 	public static function get_sortable_classes( $col, $sort_col, $sort_dir ) {
@@ -362,8 +362,8 @@ public static function setup_edit_vars( $values, $record, $post_values = array()
 			$post_values = wp_unslash( $_POST ); // phpcs:ignore WordPress.Security.NonceVerification.Missing
 		}
 
-		$values['form_key']    = isset( $post_values['form_key'] ) ? $post_values['form_key'] : $record->form_key;
-		$values['is_template'] = isset( $post_values['is_template'] ) ? $post_values['is_template'] : $record->is_template;
+		$values['form_key']    = $post_values['form_key'] ?? $record->form_key;
+		$values['is_template'] = $post_values['is_template'] ?? $record->is_template;
 		$values['status']      = $record->status;
 
 		$values = self::fill_default_opts( $values, $record, $post_values );
@@ -438,7 +438,7 @@ public static function get_default_opts() {
 	public static function fill_form_options( &$options, $values ) {
 		$defaults = self::get_default_opts();
 		foreach ( $defaults as $var => $default ) {
-			$options[ $var ] = isset( $values['options'][ $var ] ) ? $values['options'][ $var ] : $default;
+			$options[ $var ] = $values['options'][ $var ] ?? $default;
 			unset( $var, $default );
 		}
 	}
@@ -613,9 +613,9 @@ public static function html_shortcodes() {
 	 * @return void
 	 */
 	public static function insert_opt_html( $args ) {
-		$class  = isset( $args['class'] ) ? $args['class'] : '';
+		$class  = $args['class'] ?? '';
 		$fields = self::get_field_type_data_for_insert_opt_html();
-		$field  = isset( $fields[ $args['type'] ] ) ? $fields[ $args['type'] ] : array();
+		$field  = $fields[ $args['type'] ] ?? array();
 
 		self::prepare_field_type( $field );
 
@@ -651,14 +651,14 @@ public static function insert_opt_html( $args ) {
 				echo FrmAppHelper::kses_icon( $icon ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
 				echo esc_html( $truncated_name );
 				?>
-				<span>[<?php echo esc_attr( isset( $args['id_label'] ) ? $args['id_label'] : $args['id'] ); ?>]</span>
+				<span>[<?php echo esc_attr( $args['id_label'] ?? $args['id'] ); ?>]</span>
 			</a>
 			<a href="javascript:void(0)" class="frmkeys frm_insert_code frm_hidden" data-code="<?php echo esc_attr( $args['key'] ); ?>">
 				<?php
 				echo FrmAppHelper::kses_icon( $icon ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
 				echo esc_html( $truncated_name );
 				?>
-				<span>[<?php echo esc_attr( FrmAppHelper::truncate( isset( $args['key_label'] ) ? $args['key_label'] : $args['key'], 7 ) ); ?>]</span>
+				<span>[<?php echo esc_attr( FrmAppHelper::truncate( $args['key_label'] ?? $args['key'], 7 ) ); ?>]</span>
 			</a>
 		</li>
 		<?php
@@ -975,7 +975,7 @@ private static function form_has_top_labels( $form ) {
 		// Start from the fields closest to the submit button.
 		$fields = array_reverse( $fields );
 		foreach ( $fields as $field ) {
-			$type      = isset( $field['original_type'] ) ? $field['original_type'] : $field['type'];
+			$type      = $field['original_type'] ?? $field['type'];
 			$has_input = FrmFieldFactory::field_has_property( $type, 'has_input' );
 			if ( $has_input ) {
 				return self::field_has_top_label( $field, $form );
@@ -1221,7 +1221,7 @@ public static function format_link_html( $link_details, $length = 'label' ) {
 				$link .= ' onclick="return confirm(\'' . esc_attr( $link_details['confirm'] ) . '\')"';
 			}
 
-			$label = ( isset( $link_details[ $length ] ) ? $link_details[ $length ] : $link_details['label'] );
+			$label = ( $link_details[ $length ] ?? $link_details['label'] );
 			if ( $length === 'icon' && isset( $link_details[ $length ] ) ) {
 				$label = '<span class="' . $label . '" title="' . esc_attr( $link_details['label'] ) . '" aria-hidden="true"></span>';
 				$link .= ' aria-label="' . esc_attr( $link_details['label'] ) . '"';
@@ -1433,7 +1433,7 @@ public static function template_icon( $categories, $atts = array() ) {
 		$icon = $icons[''];
 		if ( count( $categories ) === 1 ) {
 			$category = reset( $categories );
-			$icon     = isset( $icons[ $category ] ) ? $icons[ $category ] : $icon;
+			$icon     = $icons[ $category ] ?? $icon;
 		} elseif ( ! empty( $categories ) ) {
 			$icons = array_intersect_key( $icons, array_flip( $categories ) );
 			$icon  = reset( $icons );
@@ -1441,7 +1441,7 @@ public static function template_icon( $categories, $atts = array() ) {
 
 		// Prepare variables for output.
 		$icon_name = $icon[0];
-		$bg_color  = isset( $icon[1] ) ? $icon[1] : '';
+		$bg_color  = $icon[1] ?? '';
 
 		// Render the icon.
 		echo '<span class="frm-category-icon frm-icon-wrapper"';
@@ -1977,7 +1977,7 @@ public static function actions_dropdown( $atts ) {
 		}
 
 		$status     = $atts['status'];
-		$form_id    = isset( $atts['id'] ) ? $atts['id'] : FrmAppHelper::get_param( 'id', 0, 'get', 'absint' );
+		$form_id    = $atts['id'] ?? FrmAppHelper::get_param( 'id', 0, 'get', 'absint' );
 		$trash_link = self::delete_trash_info( $form_id, $status );
 		$links      = self::get_action_links( $form_id, $status );
 		include FrmAppHelper::plugin_path() . '/classes/views/frm-forms/actions-dropdown.php';
diff --git a/classes/helpers/FrmFormsListHelper.php b/classes/helpers/FrmFormsListHelper.php
index 0f1e829bb4..e05e05beb3 100644
--- a/classes/helpers/FrmFormsListHelper.php
+++ b/classes/helpers/FrmFormsListHelper.php
@@ -355,7 +355,7 @@ protected function column_shortcode( $form ) {
 	 * @return string
 	 */
 	protected function column_style( $form ) {
-		$style_setting = isset( $form->options['custom_style'] ) ? $form->options['custom_style'] : '';
+		$style_setting = $form->options['custom_style'] ?? '';
 		$frm_settings  = FrmAppHelper::get_settings();
 
 		if ( $style_setting === '0' || 'none' === $frm_settings->load_style ) {
diff --git a/classes/helpers/FrmHtmlHelper.php b/classes/helpers/FrmHtmlHelper.php
index f09558a385..62c19bfa14 100644
--- a/classes/helpers/FrmHtmlHelper.php
+++ b/classes/helpers/FrmHtmlHelper.php
@@ -31,7 +31,7 @@ public static function toggle( $id, $name, $args ) {
 			function () use ( $id, $name, $args ) {
 				require FrmAppHelper::plugin_path() . '/classes/views/shared/toggle.php';
 			},
-			isset( $args['echo'] ) ? $args['echo'] : false
+			$args['echo'] ?? false
 		);
 	}
 
diff --git a/classes/helpers/FrmListHelper.php b/classes/helpers/FrmListHelper.php
index 84ce4745fa..e5a867f418 100644
--- a/classes/helpers/FrmListHelper.php
+++ b/classes/helpers/FrmListHelper.php
@@ -174,8 +174,8 @@ protected function get_param( $args ) {
 		return FrmAppHelper::get_simple_request(
 			array(
 				'param'    => $args['param'],
-				'default'  => isset( $args['default'] ) ? $args['default'] : '',
-				'sanitize' => isset( $args['sanitize'] ) ? $args['sanitize'] : 'sanitize_title',
+				'default'  => $args['default'] ?? '',
+				'sanitize' => $args['sanitize'] ?? 'sanitize_title',
 				'type'     => 'request',
 			)
 		);
diff --git a/classes/helpers/FrmOnSubmitHelper.php b/classes/helpers/FrmOnSubmitHelper.php
index d189cb37b7..b1440d2c27 100644
--- a/classes/helpers/FrmOnSubmitHelper.php
+++ b/classes/helpers/FrmOnSubmitHelper.php
@@ -119,7 +119,7 @@ public static function show_page_settings( $args ) {
 			);
 			?>
 		</div>
-		<?php
+<?php
 	}
 
 	/**
@@ -150,10 +150,7 @@ public static function get_actions( $form_id ) {
 	 * @return string
 	 */
 	public static function get_action_type( $action ) {
-		if ( isset( $action->post_content['success_action'] ) ) {
-			return $action->post_content['success_action'];
-		}
-		return self::get_default_action_type();
+		return $action->post_content['success_action'] ?? self::get_default_action_type();
 	}
 
 	public static function get_default_action_type() {
@@ -228,11 +225,11 @@ public static function populate_on_submit_data( &$form_options, $action = null,
 			return;
 		}
 
-		$form_options[ $opt . 'action' ] = isset( $action->post_content['success_action'] ) ? $action->post_content['success_action'] : 'message';
+		$form_options[ $opt . 'action' ] = $action->post_content['success_action'] ?? 'message';
 
 		switch ( $form_options[ $opt . 'action' ] ) {
 			case 'redirect':
-				$form_options[ $opt . 'url' ]        = isset( $action->post_content['success_url'] ) ? $action->post_content['success_url'] : '';
+				$form_options[ $opt . 'url' ]        = $action->post_content['success_url'] ?? '';
 				$form_options['open_in_new_tab']     = ! empty( $action->post_content['open_in_new_tab'] );
 				$form_options['redirect_delay']      = ! empty( $action->post_content['redirect_delay'] );
 				$form_options['redirect_delay_time'] = $action->post_content['redirect_delay_time'];
@@ -240,7 +237,7 @@ public static function populate_on_submit_data( &$form_options, $action = null,
 				break;
 
 			case 'page':
-				$form_options[ $opt . 'page_id' ] = isset( $action->post_content['success_page_id'] ) ? $action->post_content['success_page_id'] : '';
+				$form_options[ $opt . 'page_id' ] = $action->post_content['success_page_id'] ?? '';
 				break;
 
 			default:
@@ -333,20 +330,20 @@ public static function maybe_migrate_submit_settings_to_action( $form_id ) {
 	private static function get_on_submit_action_data_from_form_options( $form_options, $event = 'create' ) {
 		$opt  = 'update' === $event ? 'edit_' : 'success_';
 		$data = array(
-			'success_action' => isset( $form_options[ $opt . 'action' ] ) ? $form_options[ $opt . 'action' ] : self::get_default_action_type(),
+			'success_action' => $form_options[ $opt . 'action' ] ?? self::get_default_action_type(),
 		);
 
 		switch ( $data['success_action'] ) {
 			case 'redirect':
-				$data['success_url'] = isset( $form_options[ $opt . 'url' ] ) ? $form_options[ $opt . 'url' ] : '';
+				$data['success_url'] = $form_options[ $opt . 'url' ] ?? '';
 				break;
 
 			case 'page':
-				$data['success_page_id'] = isset( $form_options[ $opt . 'page_id' ] ) ? $form_options[ $opt . 'page_id' ] : '';
+				$data['success_page_id'] = $form_options[ $opt . 'page_id' ] ?? '';
 				break;
 
 			default:
-				$data['success_msg'] = isset( $form_options[ $opt . 'msg' ] ) ? $form_options[ $opt . 'msg' ] : self::get_default_msg();
+				$data['success_msg'] = $form_options[ $opt . 'msg' ] ?? self::get_default_msg();
 				$data['show_form']   = ! empty( $form_options['show_form'] );
 		}
 
diff --git a/classes/helpers/FrmSubmitHelper.php b/classes/helpers/FrmSubmitHelper.php
index 87c22fe181..300ee4a1b5 100644
--- a/classes/helpers/FrmSubmitHelper.php
+++ b/classes/helpers/FrmSubmitHelper.php
@@ -78,11 +78,7 @@ private static function has_submit_field_in_list( $fields ) {
 	public static function get_current_action_from_global_var( $form_id ) {
 		global $frm_vars;
 
-		if ( isset( $frm_vars['form_params'][ $form_id ]['action'] ) ) {
-			return $frm_vars['form_params'][ $form_id ]['action'];
-		}
-
-		return 'create';
+		return $frm_vars['form_params'][ $form_id ]['action'] ?? 'create';
 	}
 
 	/**
diff --git a/classes/helpers/FrmTipsHelper.php b/classes/helpers/FrmTipsHelper.php
index 8973ca6207..cbf52dbd80 100644
--- a/classes/helpers/FrmTipsHelper.php
+++ b/classes/helpers/FrmTipsHelper.php
@@ -391,7 +391,7 @@ public static function get_import_tip() {
 	}
 
 	public static function get_random_tip( $tips ) {
-		$random = rand( 0, count( $tips ) - 1 );
+		$random = random_int( 0, count( $tips ) - 1 );
 
 		return $tips[ $random ];
 	}
diff --git a/classes/helpers/FrmXMLHelper.php b/classes/helpers/FrmXMLHelper.php
index 83b5a493b7..c51e966a24 100644
--- a/classes/helpers/FrmXMLHelper.php
+++ b/classes/helpers/FrmXMLHelper.php
@@ -710,7 +710,7 @@ public static function migrate_field_placeholder( $field, $type ) {
 
 			foreach ( $options as $opt_key => $opt ) {
 				if ( is_array( $opt ) ) {
-					$opt = isset( $opt['value'] ) ? $opt['value'] : ( isset( $opt['label'] ) ? $opt['label'] : reset( $opt ) );
+					$opt = $opt['value'] ?? $opt['label'] ?? reset( $opt );
 				}
 
 				if ( $opt == $default_value ) {
@@ -2104,7 +2104,7 @@ private static function migrate_autoresponder_to_action( $form_options, $form_id
 		if ( isset( $form_options['auto_responder'] ) && $form_options['auto_responder'] && isset( $form_options['ar_email_message'] ) && $form_options['ar_email_message'] ) {
 			// migrate autoresponder
 
-			$email_field = isset( $form_options['ar_email_to'] ) ? $form_options['ar_email_to'] : 0;
+			$email_field = $form_options['ar_email_to'] ?? 0;
 			if ( strpos( $email_field, '|' ) ) {
 				// data from entries field
 				$email_field = explode( '|', $email_field );
@@ -2120,16 +2120,16 @@ private static function migrate_autoresponder_to_action( $form_options, $form_id
 			$new_notification2 = array(
 				'post_content' => array(
 					'email_message' => $notification['ar_email_message'],
-					'email_subject' => isset( $notification['ar_email_subject'] ) ? $notification['ar_email_subject'] : '',
+					'email_subject' => $notification['ar_email_subject'] ?? '',
 					'email_to'      => $email_field,
-					'plain_text'    => isset( $notification['ar_plain_text'] ) ? $notification['ar_plain_text'] : 0,
+					'plain_text'    => $notification['ar_plain_text'] ?? 0,
 					'inc_user_info' => 0,
 				),
 				'post_name'    => $form_id . '_email_' . count( $notifications ),
 			);
 
-			$reply_to      = isset( $notification['ar_reply_to'] ) ? $notification['ar_reply_to'] : '';
-			$reply_to_name = isset( $notification['ar_reply_to_name'] ) ? $notification['ar_reply_to_name'] : '';
+			$reply_to      = $notification['ar_reply_to'] ?? '';
+			$reply_to_name = $notification['ar_reply_to_name'] ?? '';
 
 			if ( ! empty( $reply_to ) ) {
 				$new_notification2['post_content']['reply_to'] = $reply_to;
diff --git a/classes/models/FrmAddon.php b/classes/models/FrmAddon.php
index cbfa41e934..f0c34cb78f 100644
--- a/classes/models/FrmAddon.php
+++ b/classes/models/FrmAddon.php
@@ -296,7 +296,7 @@ protected function update_pro_capabilities() {
 		$roles    = get_editable_roles();
 		$settings = new FrmSettings();
 		foreach ( $caps as $cap => $cap_desc ) {
-			$cap_roles = (array) ( isset( $settings->$cap ) ? $settings->$cap : 'administrator' );
+			$cap_roles = (array) ( $settings->$cap ?? 'administrator' );
 
 			// Make sure administrators always have permissions.
 			if ( ! in_array( 'administrator', $cap_roles, true ) ) {
@@ -552,7 +552,7 @@ private function checked_recently( $time, $required_status = '' ) {
 			return true;
 		}
 
-		$checked_time = isset( $last_checked['time'] ) ? $last_checked['time'] : false;
+		$checked_time = $last_checked['time'] ?? false;
 		$time_ago     = gmdate( 'Y-m-d H:i:s', strtotime( '-' . $time ) );
 		return $checked_time && $checked_time > $time_ago;
 	}
diff --git a/classes/models/FrmApplicationTemplate.php b/classes/models/FrmApplicationTemplate.php
index ecdf28031d..82e54a0e90 100644
--- a/classes/models/FrmApplicationTemplate.php
+++ b/classes/models/FrmApplicationTemplate.php
@@ -131,7 +131,7 @@ private static function category_matches_a_license_type( $category ) {
 	 * @return array<string>
 	 */
 	public static function get_categories() {
-		return isset( self::$categories ) ? self::$categories : array();
+		return self::$categories ?? array();
 	}
 
 	/**
diff --git a/classes/models/FrmCreateFile.php b/classes/models/FrmCreateFile.php
index ec1ba5f641..f9547e2339 100644
--- a/classes/models/FrmCreateFile.php
+++ b/classes/models/FrmCreateFile.php
@@ -15,9 +15,9 @@ class FrmCreateFile {
 	private $has_permission = false;
 
 	public function __construct( $atts ) {
-		$this->folder_name   = isset( $atts['folder_name'] ) ? $atts['folder_name'] : '';
+		$this->folder_name   = $atts['folder_name'] ?? '';
 		$this->file_name     = $atts['file_name'];
-		$this->error_message = isset( $atts['error_message'] ) ? $atts['error_message'] : '';
+		$this->error_message = $atts['error_message'] ?? '';
 		$this->uploads       = wp_upload_dir();
 		$this->set_new_file_path( $atts );
 		$this->chmod_dir  = defined( 'FS_CHMOD_DIR' ) ? FS_CHMOD_DIR : ( fileperms( ABSPATH ) & 0777 | 0755 );
diff --git a/classes/models/FrmEntry.php b/classes/models/FrmEntry.php
index d4c562ec2a..bc18eb2bd4 100644
--- a/classes/models/FrmEntry.php
+++ b/classes/models/FrmEntry.php
@@ -413,7 +413,7 @@ public static function clear_cache() {
 	 * @since 2.0.11
 	 */
 	public static function get_new_entry_name( $values, $default = '' ) {
-		$name = isset( $values['item_name'] ) ? $values['item_name'] : ( isset( $values['name'] ) ? $values['name'] : $default );
+		$name = $values['item_name'] ?? $values['name'] ?? $default;
 		if ( is_array( $name ) ) {
 			$name = reset( $name );
 		}
@@ -808,13 +808,13 @@ private static function package_entry_data( &$values ) {
 			'user_id'        => self::get_entry_user_id( $values ),
 		);
 
-		$new_values['updated_by'] = isset( $values['updated_by'] ) ? $values['updated_by'] : $new_values['user_id'];
+		$new_values['updated_by'] = $values['updated_by'] ?? $new_values['user_id'];
 
 		return $new_values;
 	}
 
 	private static function get_entry_value( $values, $name, $default ) {
-		return isset( $values[ $name ] ) ? $values[ $name ] : $default;
+		return $values[ $name ] ?? $default;
 	}
 
 	/**
@@ -1108,7 +1108,7 @@ private static function package_entry_to_update( $id, $values ) {
 			'form_id'    => (int) self::get_entry_value( $values, 'form_id', null ),
 			'is_draft'   => self::get_is_draft_value( $values ),
 			'updated_at' => current_time( 'mysql', 1 ),
-			'updated_by' => isset( $values['updated_by'] ) ? $values['updated_by'] : get_current_user_id(),
+			'updated_by' => $values['updated_by'] ?? get_current_user_id(),
 		);
 
 		if ( isset( $values['post_id'] ) ) {
diff --git a/classes/models/FrmEntryFormatter.php b/classes/models/FrmEntryFormatter.php
index 5e2e887d6e..8effc26ee5 100644
--- a/classes/models/FrmEntryFormatter.php
+++ b/classes/models/FrmEntryFormatter.php
@@ -896,7 +896,7 @@ protected function prepare_display_value_for_plain_text_content( $display_value
 	 */
 	protected function flatten_array( $value ) {
 		if ( is_array( $value ) ) {
-			$separator = isset( $this->atts['array_separator'] ) ? $this->atts['array_separator'] : ', ';
+			$separator = $this->atts['array_separator'] ?? ', ';
 			$value     = implode( $separator, $value );
 		}
 
diff --git a/classes/models/FrmEntryMeta.php b/classes/models/FrmEntryMeta.php
index 1668ca152b..eb6710cd2e 100644
--- a/classes/models/FrmEntryMeta.php
+++ b/classes/models/FrmEntryMeta.php
@@ -224,7 +224,7 @@ public static function clear_cache() {
 	 */
 	public static function get_meta_value( $entry, $field_id ) {
 		if ( isset( $entry->metas ) ) {
-			return isset( $entry->metas[ $field_id ] ) ? $entry->metas[ $field_id ] : false;
+			return $entry->metas[ $field_id ] ?? false;
 		}
 		return self::get_entry_meta_by_field( $entry->id, $field_id );
 	}
diff --git a/classes/models/FrmEntryValidate.php b/classes/models/FrmEntryValidate.php
index 2aecd1d0d7..f123814fde 100644
--- a/classes/models/FrmEntryValidate.php
+++ b/classes/models/FrmEntryValidate.php
@@ -130,7 +130,7 @@ public static function validate_field( $posted_field, &$errors, $values, $args =
 		$args = wp_parse_args( $args, $defaults );
 
 		if ( empty( $args['parent_field_id'] ) ) {
-			$value = isset( $values['item_meta'][ $args['id'] ] ) ? $values['item_meta'][ $args['id'] ] : '';
+			$value = $values['item_meta'][ $args['id'] ] ?? '';
 		} else {
 			// value is from a nested form
 			$value = $values;
@@ -916,7 +916,7 @@ private static function should_really_skip_field( $field_data, $values ) {
 
 		// Check if submitted value is same as one of field option.
 		foreach ( $field_data->options as $option ) {
-			$option_value = ! is_array( $option ) ? $option : ( isset( $option['value'] ) ? $option['value'] : '' );
+			$option_value = ! is_array( $option ) ? $option : ( $option['value'] ?? '' );
 			if ( $values['item_meta']['other'][ $field_data->id ] === $option_value ) {
 				return true;
 			}
diff --git a/classes/models/FrmEntryValues.php b/classes/models/FrmEntryValues.php
index 4555640c16..6b43ff1bbf 100644
--- a/classes/models/FrmEntryValues.php
+++ b/classes/models/FrmEntryValues.php
@@ -272,7 +272,7 @@ protected function init_user_info() {
 		);
 		$referrer = array(
 			'label' => __( 'Referrer', 'formidable' ),
-			'value' => isset( $entry_description['referrer'] ) ? $entry_description['referrer'] : '',
+			'value' => $entry_description['referrer'] ?? '',
 		);
 
 		/**
diff --git a/classes/models/FrmField.php b/classes/models/FrmField.php
index d6986127f5..4e04405cb0 100644
--- a/classes/models/FrmField.php
+++ b/classes/models/FrmField.php
@@ -377,7 +377,7 @@ public static function create( $values, $return = true ) {
 		global $wpdb, $frm_duplicate_ids;
 
 		$new_values              = array();
-		$key                     = isset( $values['field_key'] ) ? $values['field_key'] : $values['name'];
+		$key                     = $values['field_key'] ?? $values['name'];
 		$new_values['field_key'] = FrmAppHelper::get_unique_key( $key, $wpdb->prefix . 'frm_fields', 'field_key' );
 
 		$values = FrmAppHelper::maybe_filter_array( $values, array( 'name', 'description' ) );
@@ -1384,7 +1384,7 @@ public static function get_option_in_array( $field, $option ) {
 	 * @return mixed
 	 */
 	public static function get_option_in_object( $field, $option ) {
-		return isset( $field->field_options[ $option ] ) ? $field->field_options[ $option ] : '';
+		return $field->field_options[ $option ] ?? '';
 	}
 
 	/**
diff --git a/classes/models/FrmFieldCaptchaSettings.php b/classes/models/FrmFieldCaptchaSettings.php
index fcd6a61fe6..d642df0117 100644
--- a/classes/models/FrmFieldCaptchaSettings.php
+++ b/classes/models/FrmFieldCaptchaSettings.php
@@ -174,7 +174,7 @@ protected function get_key_for_pubkey() {
 	 */
 	public function get_pubkey() {
 		$key = $this->get_key_for_pubkey();
-		return isset( $this->frm_settings->$key ) ? $this->frm_settings->$key : '';
+		return $this->frm_settings->$key ?? '';
 	}
 
 	/**
diff --git a/classes/models/FrmFieldFormHtml.php b/classes/models/FrmFieldFormHtml.php
index e9dc690408..12597f7b87 100644
--- a/classes/models/FrmFieldFormHtml.php
+++ b/classes/models/FrmFieldFormHtml.php
@@ -230,7 +230,7 @@ private function add_element_id( $param, $id ) {
 	 */
 	private function replace_error_shortcode() {
 		$this->maybe_add_error_id();
-		$error = isset( $this->pass_args['errors'][ 'field' . $this->field_id ] ) ? $this->pass_args['errors'][ 'field' . $this->field_id ] : false;
+		$error = $this->pass_args['errors'][ 'field' . $this->field_id ] ?? false;
 
 		if ( ! empty( $error ) && false === strpos( $this->html, 'role="alert"' ) && FrmAppHelper::should_include_alert_role_on_field_errors() ) {
 			$error_body = self::get_error_body( $this->html );
@@ -387,7 +387,7 @@ private function prepare_input_shortcode_atts( $shortcode_atts ) {
 			--$shortcode_atts['opt'];
 		}
 
-		$field_class = isset( $shortcode_atts['class'] ) ? $shortcode_atts['class'] : '';
+		$field_class = $shortcode_atts['class'] ?? '';
 		$this->field_obj->set_field_column( 'input_class', $field_class );
 
 		if ( isset( $shortcode_atts['class'] ) ) {
diff --git a/classes/models/FrmFieldOption.php b/classes/models/FrmFieldOption.php
index f559e3033b..4a22c420f8 100644
--- a/classes/models/FrmFieldOption.php
+++ b/classes/models/FrmFieldOption.php
@@ -50,7 +50,7 @@ public function __construct( $option_key, $option, $args = array() ) {
 	 */
 	private function set_option_label() {
 		if ( is_array( $this->option ) ) {
-			$this->option_label = ( isset( $this->option['label'] ) ? $this->option['label'] : reset( $this->option ) );
+			$this->option_label = ( $this->option['label'] ?? reset( $this->option ) );
 		} else {
 			$this->option_label = $this->option;
 		}
diff --git a/classes/models/FrmFieldValueSelector.php b/classes/models/FrmFieldValueSelector.php
index 512e5dc5a8..23898b68ae 100644
--- a/classes/models/FrmFieldValueSelector.php
+++ b/classes/models/FrmFieldValueSelector.php
@@ -279,7 +279,7 @@ protected function display_dropdown() {
 		echo '<option value="">' . esc_html( $this->blank_option_label ) . '</option>';
 
 		if ( ! empty( $this->options ) ) {
-			$truncate = isset( $this->truncate ) ? $this->truncate : 25;
+			$truncate = $this->truncate ?? 25;
 
 			foreach ( $this->options as $key => $value ) {
 				if ( $value == '' ) {
diff --git a/classes/models/FrmForm.php b/classes/models/FrmForm.php
index bd21e44b4b..8c235b326c 100644
--- a/classes/models/FrmForm.php
+++ b/classes/models/FrmForm.php
@@ -18,20 +18,20 @@ public static function create( $values ) {
 			'form_key'       => FrmAppHelper::get_unique_key( $values['form_key'], $wpdb->prefix . 'frm_forms', 'form_key' ),
 			'name'           => $values['name'],
 			'description'    => $values['description'],
-			'status'         => isset( $values['status'] ) ? $values['status'] : 'published',
-			'logged_in'      => isset( $values['logged_in'] ) ? $values['logged_in'] : 0,
+			'status'         => $values['status'] ?? 'published',
+			'logged_in'      => $values['logged_in'] ?? 0,
 			'is_template'    => isset( $values['is_template'] ) ? (int) $values['is_template'] : 0,
 			'parent_form_id' => isset( $values['parent_form_id'] ) ? absint( $values['parent_form_id'] ) : 0,
 			'editable'       => isset( $values['editable'] ) ? (int) $values['editable'] : 0,
-			'created_at'     => isset( $values['created_at'] ) ? $values['created_at'] : current_time( 'mysql', 1 ),
+			'created_at'     => $values['created_at'] ?? current_time( 'mysql', 1 ),
 		);
 
 		$options = isset( $values['options'] ) ? (array) $values['options'] : array();
 		FrmFormsHelper::fill_form_options( $options, $values );
 
-		$options['before_html'] = isset( $values['options']['before_html'] ) ? $values['options']['before_html'] : FrmFormsHelper::get_default_html( 'before' );
-		$options['after_html']  = isset( $values['options']['after_html'] ) ? $values['options']['after_html'] : FrmFormsHelper::get_default_html( 'after' );
-		$options['submit_html'] = isset( $values['options']['submit_html'] ) ? $values['options']['submit_html'] : FrmFormsHelper::get_default_html( 'submit' );
+		$options['before_html'] = $values['options']['before_html'] ?? FrmFormsHelper::get_default_html( 'before' );
+		$options['after_html']  = $values['options']['after_html'] ?? FrmFormsHelper::get_default_html( 'after' );
+		$options['submit_html'] = $values['options']['submit_html'] ?? FrmFormsHelper::get_default_html( 'submit' );
 
 		/**
 		 * Allows modifying form options before updating or creating.
@@ -280,9 +280,9 @@ public static function set_update_options( $new_values, $values, $args = array()
 		$options = ! empty( $values['options'] ) ? (array) $values['options'] : array();
 		FrmFormsHelper::fill_form_options( $options, $values );
 
-		$options['custom_style'] = isset( $values['options']['custom_style'] ) ? $values['options']['custom_style'] : 0;
-		$options['before_html']  = isset( $values['options']['before_html'] ) ? $values['options']['before_html'] : FrmFormsHelper::get_default_html( 'before' );
-		$options['after_html']   = isset( $values['options']['after_html'] ) ? $values['options']['after_html'] : FrmFormsHelper::get_default_html( 'after' );
+		$options['custom_style'] = $values['options']['custom_style'] ?? 0;
+		$options['before_html']  = $values['options']['before_html'] ?? FrmFormsHelper::get_default_html( 'before' );
+		$options['after_html']   = $values['options']['after_html'] ?? FrmFormsHelper::get_default_html( 'after' );
 		$options['submit_html']  = isset( $values['options']['submit_html'] ) && '' !== $values['options']['submit_html'] ? $values['options']['submit_html'] : FrmFormsHelper::get_default_html( 'submit' );
 
 		/**
@@ -356,7 +356,7 @@ public static function update_fields( $id, $values ) {
 			$update_options = apply_filters( 'frm_field_options_to_update', $update_options );
 
 			foreach ( $update_options as $opt => $default ) {
-				$field->field_options[ $opt ] = isset( $values['field_options'][ $opt . '_' . $field_id ] ) ? $values['field_options'][ $opt . '_' . $field_id ] : $default;
+				$field->field_options[ $opt ] = $values['field_options'][ $opt . '_' . $field_id ] ?? $default;
 				self::sanitize_field_opt( $opt, $field->field_options[ $opt ] );
 			}
 
@@ -490,9 +490,9 @@ private static function normalize_calc_spaces( $calc ) {
 	private static function get_settings_page_html( $values, &$field ) {
 		if ( isset( $values['field_options'][ 'custom_html_' . $field->id ] ) ) {
 			$prev_opts     = array();
-			$fallback_html = isset( $field->field_options['custom_html'] ) ? $field->field_options['custom_html'] : FrmFieldsHelper::get_default_html( $field->type );
+			$fallback_html = $field->field_options['custom_html'] ?? FrmFieldsHelper::get_default_html( $field->type );
 
-			$field->field_options['custom_html'] = isset( $values['field_options'][ 'custom_html_' . $field->id ] ) ? $values['field_options'][ 'custom_html_' . $field->id ] : $fallback_html;
+			$field->field_options['custom_html'] = $values['field_options'][ 'custom_html_' . $field->id ] ?? $fallback_html;
 		} elseif ( $field->type === 'hidden' || $field->type === 'user_id' ) {
 			$prev_opts = $field->field_options;
 		}
@@ -517,7 +517,7 @@ private static function prepare_field_update_values( $field, $values, &$new_fiel
 		);
 		foreach ( $field_cols as $col => $default ) {
 			$default           = $default === '' ? $field->{$col} : $default;
-			$new_field[ $col ] = isset( $values['field_options'][ $col . '_' . $field->id ] ) ? $values['field_options'][ $col . '_' . $field->id ] : $default;
+			$new_field[ $col ] = $values['field_options'][ $col . '_' . $field->id ] ?? $default;
 		}
 
 		if ( $field->type === 'submit' && isset( $new_field['field_order'] ) && (int) $new_field['field_order'] === FrmSubmitHelper::DEFAULT_ORDER ) {
@@ -1174,9 +1174,9 @@ public static function show_submit( $form ) {
 	 */
 	public static function get_option( $atts ) {
 		$form    = $atts['form'];
-		$default = isset( $atts['default'] ) ? $atts['default'] : '';
+		$default = $atts['default'] ?? '';
 
-		return isset( $form->options[ $atts['option'] ] ) ? $form->options[ $atts['option'] ] : $default;
+		return $form->options[ $atts['option'] ] ?? $default;
 	}
 
 	/**
diff --git a/classes/models/FrmFormAction.php b/classes/models/FrmFormAction.php
index 123e7b070b..07a6a087e1 100644
--- a/classes/models/FrmFormAction.php
+++ b/classes/models/FrmFormAction.php
@@ -435,7 +435,7 @@ public function update_callback( $form_id ) {
 		foreach ( $settings as $number => $new_instance ) {
 			$this->_set( $number );
 
-			$old_instance = isset( $all_instances[ $number ] ) ? $all_instances[ $number ] : array();
+			$old_instance = $all_instances[ $number ] ?? array();
 
 			if ( ! isset( $new_instance['post_status'] ) ) {
 				$new_instance['post_status'] = 'draft';
@@ -452,7 +452,7 @@ public function update_callback( $form_id ) {
 			$new_instance['post_type']  = FrmFormActionsController::$action_post_type;
 			$new_instance['post_name']  = $this->form_id . '_' . $this->id_base . '_' . $this->number;
 			$new_instance['menu_order'] = $this->form_id;
-			$new_instance['post_date']  = isset( $old_instance->post_date ) ? $old_instance->post_date : '';
+			$new_instance['post_date']  = $old_instance->post_date ?? '';
 			$instance                   = $this->update( $new_instance, $old_instance );
 
 			/**
diff --git a/classes/models/FrmFormApi.php b/classes/models/FrmFormApi.php
index 3c8fdcd00c..2b4752dcfc 100644
--- a/classes/models/FrmFormApi.php
+++ b/classes/models/FrmFormApi.php
@@ -204,7 +204,7 @@ protected function run_as_multisite() {
 	 * @return string
 	 */
 	protected function transient_key() {
-		return strtolower( __CLASS__ ) . '_request_lock';
+		return strtolower( self::class ) . '_request_lock';
 	}
 
 	/**
diff --git a/classes/models/FrmFormMigrator.php b/classes/models/FrmFormMigrator.php
index 4612845e9b..e7e8172eb2 100644
--- a/classes/models/FrmFormMigrator.php
+++ b/classes/models/FrmFormMigrator.php
@@ -597,7 +597,7 @@ protected function get_field_type( $field ) {
 	 * @return string
 	 */
 	protected function get_field_label( $field ) {
-		$label = isset( $field['label'] ) ? $field['label'] : '';
+		$label = $field['label'] ?? '';
 		if ( ! empty( $label ) ) {
 			return $label;
 		}
diff --git a/classes/models/FrmFormState.php b/classes/models/FrmFormState.php
index 976914fed6..5457c2d4a8 100644
--- a/classes/models/FrmFormState.php
+++ b/classes/models/FrmFormState.php
@@ -75,10 +75,7 @@ public static function get_from_request( $key, $default ) {
 	}
 
 	public function get( $key, $default ) {
-		if ( isset( $this->state[ $key ] ) ) {
-			return $this->state[ $key ];
-		}
-		return $default;
+		return $this->state[ $key ] ?? $default;
 	}
 
 	/**
diff --git a/classes/models/FrmHoneypot.php b/classes/models/FrmHoneypot.php
index 691c7e88e9..fbd8d404aa 100644
--- a/classes/models/FrmHoneypot.php
+++ b/classes/models/FrmHoneypot.php
@@ -274,7 +274,7 @@ private function get_honeypot_field_value( $field_id ) {
 			return '';
 		}
 
-		return isset( $item_meta[ $field_id ] ) ? $item_meta[ $field_id ] : '';
+		return $item_meta[ $field_id ] ?? '';
 	}
 
 	/**
diff --git a/classes/models/FrmInbox.php b/classes/models/FrmInbox.php
index 3ddc313c1f..b7c1def728 100644
--- a/classes/models/FrmInbox.php
+++ b/classes/models/FrmInbox.php
@@ -499,7 +499,7 @@ public static function get_inbox_slide_in_value_for_js() {
 		return array_reduce(
 			$keys_to_return,
 			function ( $total, $key ) use ( $message ) {
-				$total[ $key ] = isset( $message[ $key ] ) ? $message[ $key ] : '';
+				$total[ $key ] = $message[ $key ] ?? '';
 				return $total;
 			},
 			array()
diff --git a/classes/models/FrmSettings.php b/classes/models/FrmSettings.php
index c293c5bdf4..7f928f29d3 100644
--- a/classes/models/FrmSettings.php
+++ b/classes/models/FrmSettings.php
@@ -302,9 +302,9 @@ private function fill_captcha_settings() {
 		if ( ! isset( $this->pubkey ) ) {
 			// Get the options from the database.
 			$recaptcha_opt = is_multisite() ? get_site_option( 'recaptcha' ) : get_option( 'recaptcha' );
-			$this->pubkey  = isset( $recaptcha_opt['pubkey'] ) ? $recaptcha_opt['pubkey'] : '';
-			$privkey       = isset( $recaptcha_opt['privkey'] ) ? $recaptcha_opt['privkey'] : $privkey;
-			$re_lang       = isset( $recaptcha_opt['re_lang'] ) ? $recaptcha_opt['re_lang'] : $re_lang;
+			$this->pubkey  = $recaptcha_opt['pubkey'] ?? '';
+			$privkey       = $recaptcha_opt['privkey'] ?? $privkey;
+			$re_lang       = $recaptcha_opt['re_lang'] ?? $re_lang;
 		}
 
 		if ( empty( $this->re_msg ) ) {
@@ -445,7 +445,7 @@ private function update_roles( $params ) {
 		$frm_roles = FrmAppHelper::frm_capabilities();
 		$roles     = get_editable_roles();
 		foreach ( $frm_roles as $frm_role => $frm_role_description ) {
-			$this->$frm_role = (array) ( isset( $params[ $frm_role ] ) ? $params[ $frm_role ] : 'administrator' );
+			$this->$frm_role = (array) ( $params[ $frm_role ] ?? 'administrator' );
 
 			// Make sure administrators always have permissions
 			if ( ! in_array( 'administrator', $this->$frm_role, true ) ) {
diff --git a/classes/models/FrmSolution.php b/classes/models/FrmSolution.php
index 3461558786..95baa58fc4 100644
--- a/classes/models/FrmSolution.php
+++ b/classes/models/FrmSolution.php
@@ -359,7 +359,7 @@ protected function get_steps_data() {
 			}
 
 			// Set disabled buttons.
-			$class  = isset( $step['button_class'] ) ? $step['button_class'] : '';
+			$class  = $step['button_class'] ?? '';
 			$class .= ' button-primary frm-button-primary';
 			if ( ! $steps[ $k ]['current'] ) {
 				$class .= ' frm_grey disabled';
@@ -492,7 +492,7 @@ protected function show_plugin_install( $step ) {
 		$this->step_top( $step );
 
 		if ( ! isset( $step['error'] ) ) {
-			$rel = isset( $step['links'] ) ? $step['links'] : array();
+			$rel = $step['links'] ?? array();
 
 			?>
 			<a rel="<?php echo esc_attr( implode( ',', $rel ) ); ?>" class="<?php echo esc_attr( $step['button_class'] ); ?>">
diff --git a/classes/models/FrmSpamCheckDenylist.php b/classes/models/FrmSpamCheckDenylist.php
index 0b2c663828..e50e0176b3 100644
--- a/classes/models/FrmSpamCheckDenylist.php
+++ b/classes/models/FrmSpamCheckDenylist.php
@@ -223,7 +223,7 @@ protected function fill_default_denylist_data( &$denylist ) {
 	 */
 	protected function get_words_from_setting( $setting_key ) {
 		$frm_settings = FrmAppHelper::get_settings();
-		$words        = isset( $frm_settings->$setting_key ) ? $frm_settings->$setting_key : '';
+		$words        = $frm_settings->$setting_key ?? '';
 		if ( ! $words ) {
 			return array();
 		}
diff --git a/classes/models/FrmStyle.php b/classes/models/FrmStyle.php
index 8a30c62a6a..62e041d922 100644
--- a/classes/models/FrmStyle.php
+++ b/classes/models/FrmStyle.php
@@ -43,7 +43,7 @@ public function get_new() {
 		$max_slug_value = 2147483647;
 		// We want to have at least 2 characters in the slug.
 		$min_slug_value = 37;
-		$key            = base_convert( rand( $min_slug_value, $max_slug_value ), 10, 36 );
+		$key            = base_convert( random_int( $min_slug_value, $max_slug_value ), 10, 36 );
 
 		$style = array(
 			'post_type'    => FrmStylesController::$post_type,
@@ -100,7 +100,7 @@ public function update( $id = 'default' ) {
 
 			// Custom CSS is no longer used from the default style, but it is still checked if the Global Setting is missing.
 			// Preserve the previous value in case Custom CSS has not been saved as a Global Setting yet.
-			$custom_css = isset( $new_instance['post_content']['custom_css'] ) ? $new_instance['post_content']['custom_css'] : '';
+			$custom_css = $new_instance['post_content']['custom_css'] ?? '';
 
 			// phpcs:ignore WordPress.Security.NonceVerification.Missing
 			if ( ! empty( $_POST['frm_style_setting']['post_title'] ) ) {
@@ -211,7 +211,7 @@ private function maybe_sanitize_rgba_value( &$color_val ) {
 				}
 			}//end if
 
-			$new_color_values[] = null === $new_value ? $value : $new_value;
+			$new_color_values[] = $new_value ?? $value;
 		}//end foreach
 
 		// add more 0s and 1 (if alpha position) if needed.
diff --git a/classes/models/FrmTableHTMLGenerator.php b/classes/models/FrmTableHTMLGenerator.php
index e2171f3e16..f65624b0b9 100644
--- a/classes/models/FrmTableHTMLGenerator.php
+++ b/classes/models/FrmTableHTMLGenerator.php
@@ -106,7 +106,7 @@ private function init_style_settings( $atts ) {
 			}
 		}
 
-		$this->style_settings['class'] = isset( $atts['class'] ) ? $atts['class'] : '';
+		$this->style_settings['class'] = $atts['class'] ?? '';
 	}
 
 	/**
diff --git a/classes/models/FrmYoutubeFeedApi.php b/classes/models/FrmYoutubeFeedApi.php
index 6ccfbd97be..3b5fe9c43f 100644
--- a/classes/models/FrmYoutubeFeedApi.php
+++ b/classes/models/FrmYoutubeFeedApi.php
@@ -40,9 +40,6 @@ protected function api_url() {
 	 */
 	public function get_video( $type = 'welcome' ) {
 		$videos = $this->get_api_info();
-		if ( isset( $videos[ $type ] ) ) {
-			return $videos[ $type ];
-		}
-		return array();
+		return $videos[ $type ] ?? array();
 	}
 }
diff --git a/classes/models/fields/FrmFieldCombo.php b/classes/models/fields/FrmFieldCombo.php
index bb716423eb..d54bd4f9c1 100644
--- a/classes/models/fields/FrmFieldCombo.php
+++ b/classes/models/fields/FrmFieldCombo.php
@@ -381,7 +381,7 @@ protected function print_input_atts( $args ) {
 		}
 
 		// Add optional class.
-		$classes = isset( $sub_field['classes'] ) ? $sub_field['classes'] : '';
+		$classes = $sub_field['classes'] ?? '';
 		if ( is_array( $classes ) ) {
 			$classes = implode( ' ', $classes );
 		}
@@ -417,7 +417,7 @@ protected function print_input_atts( $args ) {
 	 * @return array Errors array.
 	 */
 	public function validate( $args ) {
-		$errors = isset( $args['errors'] ) ? $args['errors'] : array();
+		$errors = $args['errors'] ?? array();
 
 		if ( ! $this->field->required ) {
 			return $errors;
@@ -453,9 +453,9 @@ public function validate( $args ) {
 	 */
 	public function get_export_headings() {
 		$headings   = array();
-		$field_id   = isset( $this->field->id ) ? $this->field->id : $this->field['id'];
-		$field_name = isset( $this->field->name ) ? $this->field->name : $this->field['name'];
-		$field_key  = isset( $this->field->field_key ) ? $this->field->field_key : $this->field['field_key'];
+		$field_id   = $this->field->id ?? $this->field['id'];
+		$field_name = $this->field->name ?? $this->field['name'];
+		$field_key  = $this->field->field_key ?? $this->field['field_key'];
 		$sub_fields = $this->get_processed_sub_fields();
 		foreach ( $sub_fields as $name => $sub_field ) {
 			$headings[ $field_id . '_' . $name ] = $field_name . ' (' . $field_key . ') - ' . $sub_field['label'];
diff --git a/classes/models/fields/FrmFieldName.php b/classes/models/fields/FrmFieldName.php
index fe46ebf77a..c3e51907ca 100644
--- a/classes/models/fields/FrmFieldName.php
+++ b/classes/models/fields/FrmFieldName.php
@@ -139,7 +139,7 @@ protected function prepare_display_value( $value, $atts ) {
 		$name_layout = $this->get_name_layout();
 
 		if ( ! empty( $atts['show'] ) ) {
-			return isset( $value[ $atts['show'] ] ) ? $value[ $atts['show'] ] : '';
+			return $value[ $atts['show'] ] ?? '';
 		}
 
 		$value = wp_parse_args(
diff --git a/classes/models/fields/FrmFieldNumber.php b/classes/models/fields/FrmFieldNumber.php
index 91dd1a3dc7..a8f5fcaa0f 100644
--- a/classes/models/fields/FrmFieldNumber.php
+++ b/classes/models/fields/FrmFieldNumber.php
@@ -132,7 +132,7 @@ protected function check_value_is_valid_with_step( $value, $step ) {
 		$decimals = max( FrmAppHelper::count_decimals( $value ), FrmAppHelper::count_decimals( $step ) );
 
 		// Convert value and step to int to prevent precision problem.
-		$pow   = pow( 10, $decimals );
+		$pow   = 10 ** $decimals;
 		$value = intval( $pow * $value );
 		$step  = intval( $pow * $step );
 		$div   = $value / $step;
diff --git a/classes/models/fields/FrmFieldType.php b/classes/models/fields/FrmFieldType.php
index 4e7f012094..7ce73841ed 100644
--- a/classes/models/fields/FrmFieldType.php
+++ b/classes/models/fields/FrmFieldType.php
@@ -139,7 +139,7 @@ protected function set_field_id() {
 		}
 
 		if ( is_array( $this->field ) ) {
-			$this->field_id = isset( $this->field['id'] ) ? $this->field['id'] : 0;
+			$this->field_id = $this->field['id'] ?? 0;
 		} elseif ( is_object( $this->field ) && property_exists( $this->field, 'id' ) ) {
 			$this->field_id = $this->field->id;
 		} elseif ( is_numeric( $this->field ) ) {
@@ -289,7 +289,7 @@ public function show_label_on_form_builder() {
 	protected function include_on_form_builder( $name, $field ) {
 		$field_name = $this->html_name( $name );
 		$html_id    = $this->html_id();
-		$read_only  = isset( $field['read_only'] ) ? $field['read_only'] : 0;
+		$read_only  = $field['read_only'] ?? 0;
 
 		$field['html_name']     = $field_name;
 		$field['html_id']       = $html_id;
@@ -1197,7 +1197,7 @@ protected function maybe_include_hidden_values( $args ) {
 	 */
 	private function include_hidden_values_for_single_opt( $args, $opt ) {
 		$hidden         = '';
-		$selected_value = isset( $args['field_value'] ) ? $args['field_value'] : $this->field['value'];
+		$selected_value = $args['field_value'] ?? $this->field['value'];
 
 		if ( ! is_array( $selected_value ) ) {
 			return $hidden;
@@ -1238,7 +1238,7 @@ protected function is_readonly_array() {
 	}
 
 	protected function show_hidden_values( $args ) {
-		$selected_value = isset( $args['field_value'] ) ? $args['field_value'] : $this->field['value'];
+		$selected_value = $args['field_value'] ?? $this->field['value'];
 		$hidden         = '';
 		if ( is_array( $selected_value ) ) {
 			$args['save_array'] = true;
@@ -1292,7 +1292,7 @@ protected function get_select_box( $values ) {
 	 * @since 3.0
 	 */
 	protected function select_tag( $values ) {
-		$field       = isset( $values['field'] ) ? $values['field'] : $this->field;
+		$field       = $values['field'] ?? $this->field;
 		$input_html  = $this->get_field_input_html_hook( $field );
 		$select_atts = $this->get_select_attributes( $values );
 		$select      = FrmAppHelper::array_to_html_params( $select_atts ) . ' ';
@@ -1540,7 +1540,7 @@ public function get_display_value( $value, $atts = array() ) {
 			if ( ! empty( $atts['show'] ) && isset( $value[ $atts['show'] ] ) ) {
 				$value = $value[ $atts['show'] ];
 			} elseif ( empty( $atts['return_array'] ) ) {
-				$sep   = isset( $atts['sep'] ) ? $atts['sep'] : ', ';
+				$sep   = $atts['sep'] ?? ', ';
 				$value = FrmAppHelper::safe_implode( $sep, $value );
 			}
 		}
diff --git a/classes/models/fields/FrmFieldUserID.php b/classes/models/fields/FrmFieldUserID.php
index d5d44faba4..d3c2c1d991 100644
--- a/classes/models/fields/FrmFieldUserID.php
+++ b/classes/models/fields/FrmFieldUserID.php
@@ -59,7 +59,7 @@ protected function get_field_value( $args ) {
 		$user_ID      = get_current_user_id();
 		$user_ID      = ( $user_ID ? $user_ID : '' );
 		$posted_value = ( FrmAppHelper::is_admin() && $_POST && isset( $_POST['item_meta'][ $this->field['id'] ] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Missing
-		$action       = ( isset( $args['action'] ) ? $args['action'] : ( isset( $args['form_action'] ) ? $args['form_action'] : '' ) );
+		$action       = ( $args['action'] ?? $args['form_action'] ?? '' );
 		$updating     = $action === 'update';
 		return is_numeric( $this->field['value'] ) || $posted_value || $updating ? $this->field['value'] : $user_ID;
 	}
diff --git a/classes/views/frm-entries/form.php b/classes/views/frm-entries/form.php
index 8d1ef8b2de..42345096bb 100644
--- a/classes/views/frm-entries/form.php
+++ b/classes/views/frm-entries/form.php
@@ -8,7 +8,7 @@
 global $shortcode_tags;
 
 // Store the current callbacks for the shortcode
-$original_input_shortcode_callback = isset( $shortcode_tags['input'] ) ? $shortcode_tags['input'] : false;
+$original_input_shortcode_callback = $shortcode_tags['input'] ?? false;
 
 // Remove the shortcode
 remove_shortcode( 'input' );
diff --git a/classes/views/frm-entries/new.php b/classes/views/frm-entries/new.php
index 7018cb0b55..68805be5af 100644
--- a/classes/views/frm-entries/new.php
+++ b/classes/views/frm-entries/new.php
@@ -13,7 +13,7 @@
 	<?php
 }
 
-$message_placement = isset( $message_placement ) ? $message_placement : 'before';
+$message_placement = $message_placement ?? 'before';
 if ( ! in_array( $message_placement, array( 'after', 'submit' ), true ) ) {
 	include FrmAppHelper::plugin_path() . '/classes/views/frm-entries/errors.php';
 }
diff --git a/classes/views/frm-fields/back-end/combo-field/sub-field-options.php b/classes/views/frm-fields/back-end/combo-field/sub-field-options.php
index b92341c495..de4b6368b1 100644
--- a/classes/views/frm-fields/back-end/combo-field/sub-field-options.php
+++ b/classes/views/frm-fields/back-end/combo-field/sub-field-options.php
@@ -47,7 +47,7 @@ class="<?php echo esc_attr( $wrapper_classes ); ?>"
 							type="text"
 							name="<?php echo esc_attr( $input_name ); ?>"
 							id="<?php echo esc_attr( $input_id ); ?>"
-							value="<?php echo esc_attr( isset( $default_value[ $sub_field['name'] ] ) ? $default_value[ $sub_field['name'] ] : '' ); ?>"
+							value="<?php echo esc_attr( $default_value[ $sub_field['name'] ] ?? '' ); ?>"
 							data-changeme="field_<?php echo esc_attr( $field_key . '_' . $sub_field['name'] ); ?>"
 							data-changeatt="value"
 						/>
@@ -79,7 +79,7 @@ class="<?php echo esc_attr( $wrapper_classes ); ?>"
 						type="text"
 						name="<?php echo esc_attr( $input_name ); ?>"
 						id="<?php echo esc_attr( $input_id ); ?>"
-						value="<?php echo esc_attr( isset( $input_value[ $sub_field['name'] ] ) ? $input_value[ $sub_field['name'] ] : '' ); ?>"
+						value="<?php echo esc_attr( $input_value[ $sub_field['name'] ] ?? '' ); ?>"
 						data-changeme="field_<?php echo esc_attr( $field_key . '_' . $sub_field['name'] ); ?>"
 						data-changeatt="<?php echo esc_attr( $option ); ?>"
 					/>
diff --git a/classes/views/frm-fields/back-end/default-value-setting.php b/classes/views/frm-fields/back-end/default-value-setting.php
index a9626264ea..d9885caaac 100644
--- a/classes/views/frm-fields/back-end/default-value-setting.php
+++ b/classes/views/frm-fields/back-end/default-value-setting.php
@@ -17,7 +17,7 @@ class="frm-has-modal frm-default-value-wrapper default-value-section-<?php echo
 		<?php
 		if ( isset( $display['default_value'] ) && $display['default_value'] ) {
 			$default_name  = 'field_options[dyn_default_value_' . $field['id'] . ']';
-			$default_value = isset( $field['dyn_default_value'] ) ? $field['dyn_default_value'] : '';
+			$default_value = $field['dyn_default_value'] ?? '';
 		} else {
 			$default_name  = 'default_value_' . $field['id'];
 			$default_value = $field['default_value'];
diff --git a/classes/views/frm-fields/front-end/combo-field/combo-field.php b/classes/views/frm-fields/front-end/combo-field/combo-field.php
index 26fb1efbc9..8d64a3d011 100644
--- a/classes/views/frm-fields/front-end/combo-field/combo-field.php
+++ b/classes/views/frm-fields/front-end/combo-field/combo-field.php
@@ -60,7 +60,7 @@ class="<?php echo esc_attr( $sub_field_class ); ?>"
 						$attrs = array(
 							'type'  => $sub_field['type'],
 							'id'    => $html_id . '_' . $name,
-							'value' => isset( $field_value[ $name ] ) ? $field_value[ $name ] : '',
+							'value' => $field_value[ $name ] ?? '',
 						);
 
 						if ( ! empty( $field_value[ $name ] ) ) {
diff --git a/classes/views/frm-form-actions/_action_inside.php b/classes/views/frm-form-actions/_action_inside.php
index bb74d1bde3..a11b95a58c 100644
--- a/classes/views/frm-form-actions/_action_inside.php
+++ b/classes/views/frm-form-actions/_action_inside.php
@@ -43,7 +43,7 @@
 	$event_labels = FrmFormAction::trigger_labels();
 	foreach ( $action_control->action_options['event'] as $event ) {
 		?>
-		<option value="<?php echo esc_attr( $event ); ?>" <?php echo in_array( $event, (array) $form_action->post_content['event'] ) ? ' selected="selected"' : ''; ?> ><?php echo esc_html( isset( $event_labels[ $event ] ) ? $event_labels[ $event ] : $event ); ?></option>
+		<option value="<?php echo esc_attr( $event ); ?>" <?php echo in_array( $event, (array) $form_action->post_content['event'] ) ? ' selected="selected"' : ''; ?> ><?php echo esc_html( $event_labels[ $event ] ?? $event ); ?></option>
 <?php } ?>
 		</select>
 	</p>
diff --git a/classes/views/frm-forms/form.php b/classes/views/frm-forms/form.php
index 8c85075656..ad26b4a3f7 100644
--- a/classes/views/frm-forms/form.php
+++ b/classes/views/frm-forms/form.php
@@ -68,7 +68,7 @@
 	<?php if ( ! FrmAppHelper::is_admin_page() ) : ?>
 		<p id="frm-form-button">
 			<button class="frm_button_submit" disabled="disabled">
-				<?php echo esc_html( isset( $form->options['submit_value'] ) ? $form->options['submit_value'] : __( 'Submit', 'formidable' ) ); ?>
+				<?php echo esc_html( $form->options['submit_value'] ?? __( 'Submit', 'formidable' ) ); ?>
 			</button>
 		</p>
 	<?php endif; ?>
diff --git a/classes/views/frm-forms/mb_html_tab.php b/classes/views/frm-forms/mb_html_tab.php
index 3e4b946b30..f957758b8f 100644
--- a/classes/views/frm-forms/mb_html_tab.php
+++ b/classes/views/frm-forms/mb_html_tab.php
@@ -14,7 +14,7 @@
 					'code'  => $skey,
 					'label' => $code['label'],
 					'class' => $code['class'],
-					'title' => isset( $code['title'] ) ? $code['title'] : '',
+					'title' => $code['title'] ?? '',
 				)
 			);
 		}
diff --git a/classes/views/frm-forms/settings.php b/classes/views/frm-forms/settings.php
index 99bab9e748..784f8805dc 100644
--- a/classes/views/frm-forms/settings.php
+++ b/classes/views/frm-forms/settings.php
@@ -47,7 +47,7 @@
 							if ( isset( $section['class'] ) ) {
 								call_user_func( array( $section['class'], $section['function'] ), $values );
 							} elseif ( ! isset( $section['data'] ) ) {
-								call_user_func( ( isset( $section['function'] ) ? $section['function'] : $section ), $values );
+								call_user_func( ( $section['function'] ?? $section ), $values );
 							}
 							?>
 						</div>
diff --git a/classes/views/frm-settings/payments.php b/classes/views/frm-settings/payments.php
index 1b81315ced..c53038c218 100644
--- a/classes/views/frm-settings/payments.php
+++ b/classes/views/frm-settings/payments.php
@@ -13,7 +13,7 @@
 
 foreach ( $payment_sections as $key => $section ) {
 	$is_active    = $tab === $key;
-	$name         = isset( $section['name'] ) ? $section['name'] : ucfirst( $key );
+	$name         = $section['name'] ?? ucfirst( $key );
 	$input_params = array(
 		'id'           => "frm_toggle_{$key}_settings",
 		'type'         => 'radio',
@@ -74,7 +74,7 @@ function ( $section ) {
 		if ( isset( $section['class'] ) ) {
 			call_user_func( array( $section['class'], $section['function'] ) );
 		} else {
-			call_user_func( ( isset( $section['function'] ) ? $section['function'] : $section ) );
+			call_user_func( ( $section['function'] ?? $section ) );
 		}
 		?>
 	</div>
diff --git a/classes/views/shared/mb_adv_info.php b/classes/views/shared/mb_adv_info.php
index 56af86f3fe..f51d815eda 100644
--- a/classes/views/shared/mb_adv_info.php
+++ b/classes/views/shared/mb_adv_info.php
@@ -252,7 +252,7 @@
 					array(
 						'code'  => $include_x . $code,
 						'label' => $code_label['label'],
-						'title' => isset( $code_label['title'] ) ? $code_label['title'] : '',
+						'title' => $code_label['title'] ?? '',
 						'class' => 'frm-advanced-list',
 					)
 				);
diff --git a/classes/views/shared/toggle.php b/classes/views/shared/toggle.php
index bd4ba63ca6..cc41eddcc8 100644
--- a/classes/views/shared/toggle.php
+++ b/classes/views/shared/toggle.php
@@ -14,15 +14,15 @@
 }
 ?>
 <?php
-$div_class    = isset( $args['div_class'] ) ? $args['div_class'] : false;
-$show_labels  = isset( $args['show_labels'] ) ? $args['show_labels'] : false;
-$off_label    = isset( $args['off_label'] ) ? $args['off_label'] : '';
-$on_label     = isset( $args['on_label'] ) ? $args['on_label'] : 1;
-$value        = isset( $args['value'] ) ? $args['value'] : $on_label;
+$div_class    = $args['div_class'] ?? false;
+$show_labels  = $args['show_labels'] ?? false;
+$off_label    = $args['off_label'] ?? '';
+$on_label     = $args['on_label'] ?? 1;
+$value        = $args['value'] ?? $on_label;
 $checked      = isset( $args['checked'] ) && ( true === $args['checked'] || false !== strpos( $args['checked'], 'checked="checked"' ) );
 $disabled     = ! empty( $args['disabled'] );
 $aria_checked = $checked ? 'true' : 'false';
-$input_html   = isset( $args['input_html'] ) ? $args['input_html'] : array();
+$input_html   = $args['input_html'] ?? array();
 
 $use_container = false;
 
diff --git a/classes/views/solutions/_import.php b/classes/views/solutions/_import.php
index 267412b123..e2f80b952e 100644
--- a/classes/views/solutions/_import.php
+++ b/classes/views/solutions/_import.php
@@ -12,7 +12,7 @@
 			}
 
 			$disabled = isset( $imported[ $info['form'] ] ) ? ' disabled' : '';
-			$url      = isset( $info['url'] ) ? $info['url'] : '';
+			$url      = $info['url'] ?? '';
 			$value    = $importing === 'form' ? $info['form'] : $info['key'];
 			if ( ! isset( $info['img'] ) ) {
 				?>
diff --git a/classes/views/summary-emails/stats-plain.php b/classes/views/summary-emails/stats-plain.php
index ae78763fd0..a216874145 100644
--- a/classes/views/summary-emails/stats-plain.php
+++ b/classes/views/summary-emails/stats-plain.php
@@ -25,7 +25,7 @@
 echo "\r\n\r\n";
 
 foreach ( $args['stats'] as $stat ) {
-	FrmEmailSummaryHelper::plain_text_echo( $stat['label'] . ': ' . ( isset( $stat['display'] ) ? $stat['display'] : intval( $stat['count'] ) ) . "\r\n" );
+	FrmEmailSummaryHelper::plain_text_echo( $stat['label'] . ': ' . ( $stat['display'] ?? intval( $stat['count'] ) ) . "\r\n" );
 }
 
 echo "\r\n";
diff --git a/classes/views/xml/import_form.php b/classes/views/xml/import_form.php
index 39caa6eb70..2f44e952d0 100644
--- a/classes/views/xml/import_form.php
+++ b/classes/views/xml/import_form.php
@@ -80,7 +80,7 @@
 				<select id="format" name="format">
 					<?php foreach ( $export_format as $t => $type ) { ?>
 						<option value="<?php echo esc_attr( $t ); ?>" data-support="<?php echo esc_attr( $type['support'] ); ?>" <?php echo isset( $type['count'] ) ? 'data-count="' . esc_attr( $type['count'] ) . '"' : ''; ?>>
-							<?php echo esc_html( isset( $type['name'] ) ? $type['name'] : $t ); ?>
+							<?php echo esc_html( $type['name'] ?? $t ); ?>
 						</option>
 					<?php } ?>
 				</select>
@@ -187,7 +187,7 @@
 								</td>
 								<td class="column-entries">
 									<?php
-									$style = isset( $form->options['custom_style'] ) ? $form->options['custom_style'] : 1;
+									$style = $form->options['custom_style'] ?? 1;
 									if ( empty( $style ) ) {
 										echo '0';
 									} else {
diff --git a/classes/widgets/FrmShowForm.php b/classes/widgets/FrmShowForm.php
index 3d8691e0ec..873f9dd24f 100644
--- a/classes/widgets/FrmShowForm.php
+++ b/classes/widgets/FrmShowForm.php
@@ -21,9 +21,9 @@ public function widget( $args, $instance ) {
 		}
 
 		$form_atts = array(
-			'id'          => isset( $instance['form'] ) ? $instance['form'] : 0,
+			'id'          => $instance['form'] ?? 0,
 			'title'       => false,
-			'description' => isset( $instance['description'] ) ? $instance['description'] : false,
+			'description' => $instance['description'] ?? false,
 		);
 
 		echo FrmFormsController::get_form_shortcode( $form_atts ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
diff --git a/rector.php b/rector.php
index ed24504b66..fc6c08cc4d 100644
--- a/rector.php
+++ b/rector.php
@@ -1,8 +1,6 @@
 <?php
 
 use Rector\Config\RectorConfig;
-use Rector\TypeDeclaration\Rector\Property\TypedPropertyFromStrictConstructorRector;
-use Rector\Instanceof_\Rector\Ternary\FlipNegatedTernaryInstanceofRector;
 use Rector\CodeQuality\Rector\Ternary\SwitchNegatedTernaryRector;
 use Rector\CodeQuality\Rector\FuncCall\CompactToVariablesRector;
 use Rector\CodeQuality\Rector\Isset_\IssetOnPropertyObjectToPropertyExistsRector;
@@ -43,6 +41,8 @@
 use Rector\DeadCode\Rector\If_\RemoveUnusedNonEmptyArrayBeforeForeachRector;
 use Rector\DeadCode\Rector\ClassMethod\RemoveUnusedConstructorParamRector;
 use Rector\CodeQuality\Rector\Ternary\UnnecessaryTernaryExpressionRector;
+use Rector\Php54\Rector\Array_\LongArrayToShortArrayRector;
+use Rector\Php53\Rector\Ternary\TernaryToElvisRector;
 
 define( 'ABSPATH', '' );
 
@@ -60,9 +60,11 @@
 		// codeQuality
 		true
 	)
+	->withPhpSets(
+		php70: true,
+	)
 	->withSkip(
 		array(
-			FlipNegatedTernaryInstanceofRector::class,
 			SwitchNegatedTernaryRector::class,
 			CompactToVariablesRector::class,
 			IssetOnPropertyObjectToPropertyExistsRector::class,
@@ -88,7 +90,6 @@
 			RemoveUnreachableStatementRector::class,
 			SimplifyEmptyArrayCheckRector::class,
 			CompleteDynamicPropertiesRector::class,
-			TypedPropertyFromStrictConstructorRector::class,
 			// TODO: Try this for some files and not others.
 			RemoveUnusedPrivateMethodRector::class,
 			ShortenElseIfRector::class,
@@ -106,5 +107,7 @@
 			RemoveUnusedNonEmptyArrayBeforeForeachRector::class,
 			RemoveUnusedConstructorParamRector::class,
 			UnnecessaryTernaryExpressionRector::class,
+			LongArrayToShortArrayRector::class,
+			TernaryToElvisRector::class,
 		)
 	);
diff --git a/stripe/controllers/FrmStrpLiteActionsController.php b/stripe/controllers/FrmStrpLiteActionsController.php
index 2d10480818..25f1c31510 100644
--- a/stripe/controllers/FrmStrpLiteActionsController.php
+++ b/stripe/controllers/FrmStrpLiteActionsController.php
@@ -616,7 +616,7 @@ public static function remove_cc_validation( $errors, $field, $values ) {
 			return $errors;
 		}
 
-		$field_id = isset( $field->temp_id ) ? $field->temp_id : $field->id;
+		$field_id = $field->temp_id ?? $field->id;
 
 		if ( isset( $errors[ 'field' . $field_id . '-cc' ] ) ) {
 			unset( $errors[ 'field' . $field_id . '-cc' ] );
diff --git a/stripe/controllers/FrmStrpLiteEventsController.php b/stripe/controllers/FrmStrpLiteEventsController.php
index c2993f5462..08e0b7a89b 100644
--- a/stripe/controllers/FrmStrpLiteEventsController.php
+++ b/stripe/controllers/FrmStrpLiteEventsController.php
@@ -520,7 +520,7 @@ private function track_handled_event( $event_id ) {
 	 */
 	private function handle_event() {
 		$this->invoice = $this->event->data->object;
-		$this->charge  = isset( $this->invoice->charge ) ? $this->invoice->charge : false;
+		$this->charge  = $this->invoice->charge ?? false;
 		if ( ! $this->charge && $this->invoice->object === 'payment_intent' ) {
 			$this->charge = $this->invoice->id;
 		}
diff --git a/stripe/controllers/FrmStrpLiteSettingsController.php b/stripe/controllers/FrmStrpLiteSettingsController.php
index bf69704ee3..fe234eb8dc 100644
--- a/stripe/controllers/FrmStrpLiteSettingsController.php
+++ b/stripe/controllers/FrmStrpLiteSettingsController.php
@@ -13,7 +13,7 @@ class FrmStrpLiteSettingsController {
 	 */
 	public static function add_settings_section( $sections ) {
 		$sections['stripe'] = array(
-			'class'    => __CLASS__,
+			'class'    => self::class,
 			'function' => 'route',
 			'icon'     => 'frm_icon_font frm_stripe_icon',
 		);
diff --git a/stripe/controllers/FrmTransLiteActionsController.php b/stripe/controllers/FrmTransLiteActionsController.php
index fd4eef6f4a..88a103e4d0 100755
--- a/stripe/controllers/FrmTransLiteActionsController.php
+++ b/stripe/controllers/FrmTransLiteActionsController.php
@@ -110,10 +110,7 @@ public static function trigger_action( $action, $entry, $form ) {
 	 * @return array|string
 	 */
 	private static function get_gateway_for_action( $action ) {
-		if ( isset( $action->post_content['gateway'] ) ) {
-			return $action->post_content['gateway'];
-		}
-		return 'stripe';
+		return $action->post_content['gateway'] ?? 'stripe';
 	}
 
 	/**
@@ -126,7 +123,7 @@ private static function show_failed_message( $args ) {
 		global $frm_vars;
 		$frm_vars['frm_trans'] = array(
 			'pay_entry' => $args['entry'],
-			'error'     => isset( $args['response']['error'] ) ? $args['response']['error'] : '',
+			'error'     => $args['response']['error'] ?? '',
 		);
 
 		add_filter( 'frm_success_filter', 'FrmTransLiteActionsController::force_message_after_create' );
@@ -151,7 +148,7 @@ public static function include_form_with_success( $form ) {
 	 */
 	public static function replace_success_message() {
 		global $frm_vars;
-		$message = isset( $frm_vars['frm_trans']['error'] ) ? $frm_vars['frm_trans']['error'] : '';
+		$message = $frm_vars['frm_trans']['error'] ?? '';
 		if ( empty( $message ) ) {
 			$message = __( 'There was an error processing your payment.', 'formidable' );
 		}
@@ -390,7 +387,7 @@ public static function prepare_settings_for_js( $form_id ) {
 				'fields'     => self::get_fields_for_price( $payment_action ),
 				'one'        => $payment_action->post_content['type'],
 				'email'      => $payment_action->post_content['email'],
-				'layout'     => isset( $payment_action->post_content['layout'] ) ? $payment_action->post_content['layout'] : '',
+				'layout'     => $payment_action->post_content['layout'] ?? '',
 			);
 
 			/**
@@ -415,7 +412,7 @@ public static function prepare_settings_for_js( $form_id ) {
 	private static function get_fields_for_price( $action ) {
 		$amount     = $action->post_content['amount'];
 		$shortcodes = FrmFieldsHelper::get_shortcodes( $amount, $action->menu_order );
-		return isset( $shortcodes[2] ) ? $shortcodes[2] : -1;
+		return $shortcodes[2] ?? -1;
 	}
 
 	/**
@@ -468,7 +465,7 @@ public static function hide_gateway_field_on_front_end( $values, $field ) {
 	 */
 	public static function fill_entry_from_previous( $values, $field ) {
 		global $frm_vars;
-		$previous_entry = isset( $frm_vars['frm_trans']['pay_entry'] ) ? $frm_vars['frm_trans']['pay_entry'] : false;
+		$previous_entry = $frm_vars['frm_trans']['pay_entry'] ?? false;
 		if ( empty( $previous_entry ) || $previous_entry->form_id != $field->form_id ) {
 			return $values;
 		}
diff --git a/stripe/controllers/FrmTransLiteEntriesController.php b/stripe/controllers/FrmTransLiteEntriesController.php
index 848baba1ca..589c9efa92 100755
--- a/stripe/controllers/FrmTransLiteEntriesController.php
+++ b/stripe/controllers/FrmTransLiteEntriesController.php
@@ -18,7 +18,7 @@ public static function sidebar_list( $entry ) {
 
 		// This line removes PayPal actions from the entries sidebar.
 		remove_action( 'frm_show_entry_sidebar', 'FrmPaymentsController::sidebar_list' );
-		add_action( 'frm_entry_shared_sidebar_middle', __CLASS__ . '::show_sidebar_list' );
+		add_action( 'frm_entry_shared_sidebar_middle', self::class . '::show_sidebar_list' );
 	}
 
 	/**
diff --git a/stripe/controllers/FrmTransLiteListsController.php b/stripe/controllers/FrmTransLiteListsController.php
index d32a4b74e5..a8ecc5bc97 100755
--- a/stripe/controllers/FrmTransLiteListsController.php
+++ b/stripe/controllers/FrmTransLiteListsController.php
@@ -16,8 +16,8 @@ public static function add_list_hooks() {
 		$unread_count = FrmEntriesHelper::get_visible_unread_inbox_count();
 		$hook_name    = 'manage_' . sanitize_title( FrmAppHelper::get_menu_name() ) . ( $unread_count ? '-' . $unread_count : '' ) . '_page_formidable-payments_columns';
 
-		add_filter( $hook_name, __CLASS__ . '::payment_columns' );
-		add_filter( 'screen_options_show_screen', __CLASS__ . '::remove_screen_options', 10, 2 );
+		add_filter( $hook_name, self::class . '::payment_columns' );
+		add_filter( 'screen_options_show_screen', self::class . '::remove_screen_options', 10, 2 );
 	}
 
 	/**
diff --git a/stripe/helpers/FrmStrpLiteConnectHelper.php b/stripe/helpers/FrmStrpLiteConnectHelper.php
index 7988285b39..92dc7dc5cd 100644
--- a/stripe/helpers/FrmStrpLiteConnectHelper.php
+++ b/stripe/helpers/FrmStrpLiteConnectHelper.php
@@ -175,7 +175,7 @@ private static function post_to_connect_server( $action, $additional_body = arra
 			return 'Response from server was not successful';
 		}
 
-		return isset( $body->data ) ? $body->data : array();
+		return $body->data ?? array();
 	}
 
 	/**
diff --git a/stripe/helpers/FrmStrpLiteSubscriptionHelper.php b/stripe/helpers/FrmStrpLiteSubscriptionHelper.php
index 2e4214a855..eb1ad1f35a 100644
--- a/stripe/helpers/FrmStrpLiteSubscriptionHelper.php
+++ b/stripe/helpers/FrmStrpLiteSubscriptionHelper.php
@@ -47,7 +47,7 @@ public static function create_new_subscription( $atts ) {
 			'paysys'         => 'stripe',
 			'item_id'        => $atts['entry']->id,
 			'action_id'      => $atts['action']->ID,
-			'sub_id'         => isset( $atts['charge']->sub_id ) ? $atts['charge']->sub_id : '',
+			'sub_id'         => $atts['charge']->sub_id ?? '',
 			'interval_count' => $atts['action']->post_content['interval_count'],
 			'time_interval'  => $atts['action']->post_content['interval'],
 			'status'         => 'active',
diff --git a/stripe/helpers/FrmStrpLiteUrlParamHelper.php b/stripe/helpers/FrmStrpLiteUrlParamHelper.php
index d3b12cff0d..7492341e6f 100644
--- a/stripe/helpers/FrmStrpLiteUrlParamHelper.php
+++ b/stripe/helpers/FrmStrpLiteUrlParamHelper.php
@@ -29,7 +29,7 @@ public static function get_details_for_form( $form_id ) {
 		if ( ! isset( self::$details_by_form_id[ $form_id ] ) ) {
 			self::set_details_for_form( (int) $form_id );
 		}
-		return isset( self::$details_by_form_id[ $form_id ] ) ? self::$details_by_form_id[ $form_id ] : false;
+		return self::$details_by_form_id[ $form_id ] ?? false;
 	}
 
 	/**
diff --git a/stripe/helpers/FrmTransLiteAppHelper.php b/stripe/helpers/FrmTransLiteAppHelper.php
index e75b4ae7b1..f42e4e8127 100755
--- a/stripe/helpers/FrmTransLiteAppHelper.php
+++ b/stripe/helpers/FrmTransLiteAppHelper.php
@@ -66,7 +66,7 @@ public static function payments_table_exists() {
 	 */
 	public static function show_status( $status ) {
 		$statuses = array_merge( self::get_payment_statuses(), self::get_subscription_statuses() );
-		return isset( $statuses[ $status ] ) ? $statuses[ $status ] : $status;
+		return $statuses[ $status ] ?? $status;
 	}
 
 	/**
@@ -127,7 +127,7 @@ public static function add_note_to_payment( &$payment_values, $message = '' ) {
 				$payment_values['status']
 			);
 		}
-		$payment_values['meta_value'] = isset( $payment_values['meta_value'] ) ? $payment_values['meta_value'] : array();
+		$payment_values['meta_value'] = $payment_values['meta_value'] ?? array();
 		$payment_values['meta_value'] = self::add_meta_to_payment( $payment_values['meta_value'], $message );
 	}
 
@@ -152,7 +152,7 @@ public static function add_meta_to_payment( $meta_value, $note ) {
 	 */
 	public static function get_action_setting( $option, $atts ) {
 		$settings = self::get_action_settings( $atts );
-		$value    = isset( $settings[ $option ] ) ? $settings[ $option ] : '';
+		$value    = $settings[ $option ] ?? '';
 		return $value;
 	}
 
@@ -403,7 +403,7 @@ public static function show_in_table( $value, $label ) {
 	 * @return void
 	 */
 	public static function echo_confirmation_link( $link ) {
-		$filter = __CLASS__ . '::allow_deleteconfirm_data_attribute';
+		$filter = self::class . '::allow_deleteconfirm_data_attribute';
 		add_filter( 'frm_striphtml_allowed_tags', $filter );
 		FrmAppHelper::kses_echo( $link, array( 'a' ) );
 		remove_filter( 'frm_striphtml_allowed_tags', $filter );
diff --git a/stripe/models/FrmStrpLiteAuth.php b/stripe/models/FrmStrpLiteAuth.php
index b570f8207f..a13ff23fd2 100644
--- a/stripe/models/FrmStrpLiteAuth.php
+++ b/stripe/models/FrmStrpLiteAuth.php
@@ -276,7 +276,7 @@ public static function update_intent_ajax() {
 		self::format_form_data( $form );
 
 		$form_id = absint( $form['form_id'] );
-		$intents = isset( $form[ 'frmintent' . $form_id ] ) ? $form[ 'frmintent' . $form_id ] : array();
+		$intents = $form[ 'frmintent' . $form_id ] ?? array();
 
 		if ( empty( $intents ) ) {
 			wp_die();

From 0a63174a4a99f8ef917b8cff5289054f17babbe2 Mon Sep 17 00:00:00 2001
From: Mike Letellier <mike@crabcyb.org>
Date: Thu, 25 Sep 2025 10:17:07 -0300
Subject: [PATCH 2/5] Fix phpstan issues

---
 classes/models/FrmStyle.php              | 2 +-
 classes/models/fields/FrmFieldNumber.php | 2 +-
 phpstan.neon                             | 3 +++
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/classes/models/FrmStyle.php b/classes/models/FrmStyle.php
index 62e041d922..b0cfba3fdf 100644
--- a/classes/models/FrmStyle.php
+++ b/classes/models/FrmStyle.php
@@ -211,7 +211,7 @@ private function maybe_sanitize_rgba_value( &$color_val ) {
 				}
 			}//end if
 
-			$new_color_values[] = $new_value ?? $value;
+			$new_color_values[] = $new_value;
 		}//end foreach
 
 		// add more 0s and 1 (if alpha position) if needed.
diff --git a/classes/models/fields/FrmFieldNumber.php b/classes/models/fields/FrmFieldNumber.php
index a8f5fcaa0f..08df02f398 100644
--- a/classes/models/fields/FrmFieldNumber.php
+++ b/classes/models/fields/FrmFieldNumber.php
@@ -129,7 +129,7 @@ protected function validate_step( &$errors, $args ) {
 	 */
 	protected function check_value_is_valid_with_step( $value, $step ) {
 		// Count the number of decimals.
-		$decimals = max( FrmAppHelper::count_decimals( $value ), FrmAppHelper::count_decimals( $step ) );
+		$decimals = (int) max( FrmAppHelper::count_decimals( $value ), FrmAppHelper::count_decimals( $step ) );
 
 		// Convert value and step to int to prevent precision problem.
 		$pow   = 10 ** $decimals;
diff --git a/phpstan.neon b/phpstan.neon
index 0189c81d3d..3610e53fe2 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -45,6 +45,9 @@ parameters:
 		- '#in empty\(\) is not falsy.#'
 		- '#always exists and is not falsy.#'
 		- '#has no type specified.#'
+		- '#of function random_int expects lower number#'
+		- '#get_gateway_for_action\(\) never returns array so it can be removed from the return type#'
+		- "#on left side of ??#"
 		-
 			message: '#has an unused parameter#'
 			paths:

From be306316a46c212e3a352f01d498ba7df8094ccb Mon Sep 17 00:00:00 2001
From: Mike Letellier <mike@crabcyb.org>
Date: Thu, 25 Sep 2025 10:22:37 -0300
Subject: [PATCH 3/5] Fix some phpcs issues

---
 classes/helpers/FrmAppHelper.php      | 2 +-
 classes/helpers/FrmFormsHelper.php    | 4 ++--
 classes/helpers/FrmOnSubmitHelper.php | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/classes/helpers/FrmAppHelper.php b/classes/helpers/FrmAppHelper.php
index 0be2ec6de2..3bd6b38b89 100644
--- a/classes/helpers/FrmAppHelper.php
+++ b/classes/helpers/FrmAppHelper.php
@@ -56,7 +56,7 @@ public static function plugin_folder() {
 	 * @return string
 	 */
 	public static function plugin_path() {
-		return dirname(__DIR__, 2);
+		return dirname( __DIR__, 2 );
 	}
 
 	/**
diff --git a/classes/helpers/FrmFormsHelper.php b/classes/helpers/FrmFormsHelper.php
index 818d6f7fde..103ed4530f 100644
--- a/classes/helpers/FrmFormsHelper.php
+++ b/classes/helpers/FrmFormsHelper.php
@@ -67,7 +67,7 @@ public static function forms_dropdown( $field_name, $field_value = '', $args = a
 				</option>
 			<?php } ?>
 		</select>
-<?php
+		<?php
 	}
 
 	/**
@@ -206,7 +206,7 @@ public static function form_switcher( $selected = false ) {
 				?>
 			</ul>
 		</div>
-<?php
+		<?php
 	}
 
 	public static function get_sortable_classes( $col, $sort_col, $sort_dir ) {
diff --git a/classes/helpers/FrmOnSubmitHelper.php b/classes/helpers/FrmOnSubmitHelper.php
index b1440d2c27..c5a3c2fb1a 100644
--- a/classes/helpers/FrmOnSubmitHelper.php
+++ b/classes/helpers/FrmOnSubmitHelper.php
@@ -119,7 +119,7 @@ public static function show_page_settings( $args ) {
 			);
 			?>
 		</div>
-<?php
+		<?php
 	}
 
 	/**

From b2126125f242010175de21bd7639421dc7f74988 Mon Sep 17 00:00:00 2001
From: Mike Letellier <mike@crabcyb.org>
Date: Thu, 25 Sep 2025 10:24:09 -0300
Subject: [PATCH 4/5] Update rector config

---
 rector.php | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/rector.php b/rector.php
index fc6c08cc4d..57dc894075 100644
--- a/rector.php
+++ b/rector.php
@@ -61,7 +61,24 @@
 		true
 	)
 	->withPhpSets(
-		php70: true,
+		// PHP 8.3
+		false,
+		// PHP 8.2
+		false,
+		// PHP 8.1
+		false,
+		// PHP 8.0
+		false,
+		// PHP 7.4
+		false,
+		// PHP 7.3
+		false,
+		// PHP 7.2
+		false,
+		// PHP 7.1
+		false,
+		// PHP 7.0
+		true,
 	)
 	->withSkip(
 		array(

From db3a6e6231581c691e73cbc6e6124f9179d63dcf Mon Sep 17 00:00:00 2001
From: Mike Letellier <mike@crabcyb.org>
Date: Thu, 25 Sep 2025 10:25:11 -0300
Subject: [PATCH 5/5] Remove extra comma

---
 rector.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rector.php b/rector.php
index 57dc894075..16bd543168 100644
--- a/rector.php
+++ b/rector.php
@@ -78,7 +78,7 @@
 		// PHP 7.1
 		false,
 		// PHP 7.0
-		true,
+		true
 	)
 	->withSkip(
 		array(