Skip to content

[PHP 8.3] Add an example for readonly anonymous class #4171

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
Girgias merged 2 commits into from
Nov 27, 2024
Merged

[PHP 8.3] Add an example for readonly anonymous class #4171

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
37df39e
Add an example for readonly anonymous class
alexandre-daubois Nov 27, 2024
ef202de
Nit
Girgias Nov 27, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
28 changes: 28 additions & 0 deletions language/oop5/anonymous.xml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -173,6 +173,34 @@ class@anonymous/in/oNi1A0x7f8636ad2021
</screen>
</informalexample>
</note>

<sect2 xml:id="language.oop5.anonymous.readonly">
<title>Readonly anonymous classes</title>
<simpara>
As of PHP 8.3.0, the <literal>readonly</literal> modifier can
be applied to anonymous classes.
</simpara>
<example xml:id="language.oop5.anonymous.readonly.example">
<title>Defining a readonly anonymous class</title>
<programlisting role="php">
<![CDATA[
<?php

// Using an anonymous class
$util->setLogger(new readonly class('[DEBUG]') {
public function __construct(private string $prefix)
{
}

public function log($msg)
{
echo $this->prefix . ' ' . $msg;
}
});
]]>
</programlisting>
</example>
</sect2>
</sect1>
<!-- Keep this comment at the end of the file
Local variables:
Expand Down