Add ext-psr to conflict section in composer.json

[Copilot]

Q	A
Is bugfix?	❌
New feature?	❌
Breaks BC?	❌
Fixed issues	#126

The PECL psr extension (https://pecl.php.net/package/psr) provides PSR interfaces for PHP but is built against psr/log 1.0.0. This library requires psr/log ^2.0 || ^3.0, causing interface conflicts when both are present.

Added ext-psr to the conflict section so Composer warns users of the incompatibility:

"conflict": {
    "ext-psr": "*"
}

Also added changelog entry under version 2.1.2.

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Add ext-psr to "conflict" section in composer.json</issue_title>
<issue_description>The psr PHP extension is designed to work with psr/log version 1.0.0, but Yii Log works with psr/log version 2 or higher.

PECL page: https://pecl.php.net/package/psr
Extension repo: https://github.com/jbboehr/php-psr</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes Add ext-psr to "conflict" section in composer.json #126

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[vjik]

Don't forget add line to changelog

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 99.55%. Comparing base (67805eb) to head (da89e3e).
⚠️ Report is 4 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master     #127      +/-   ##
============================================
- Coverage     99.56%   99.55%   -0.02%     
  Complexity      161      161              
============================================
  Files            11       11              
  Lines           464      448      -16     
============================================
- Hits            462      446      -16     
  Misses            2        2              

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[samdark]

@copilot add line to CHANGELOG describing the change.

[Copilot]

@copilot add line to CHANGELOG describing the change.

Added changelog entry in commit da89e3e.

[Copilot]

Pull request overview

This PR adds the ext-psr PECL extension to the conflict section in composer.json to prevent compatibility issues. The PECL psr extension is built against psr/log 1.0.0, while this library requires psr/log ^2.0 || ^3.0, causing interface conflicts when both are present.

Key Changes

• Added ext-psr: "*" to the conflict section in composer.json
• Updated CHANGELOG.md with an entry documenting this change under version 2.1.2

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
composer.json	Adds new conflict section declaring incompatibility with ext-psr extension
CHANGELOG.md	Documents the conflict addition with proper issue reference and attribution

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The implementation looks correct. The conflict section is properly formatted and positioned in the composer.json file, and the changelog entry follows the project's established format. No issues were identified in the changes.

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