[devmuhib009]

Trac ticket: https://core.trac.wordpress.org/ticket/65819

This PR adds unit tests for allowed_tags() covering:

• Default HTML entity-encoded allowed tags output from $allowedtags
• Custom allowed tags and attributes formatting
• Empty $allowedtags handling

[github-actions]

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[Copilot]

🟢 Approval recommended

No active review issues are reported for the added PHPUnit coverage of WordPress’s allowed_tags() function.

No open issues 🎉

What changed in this PR

Adds PHPUnit coverage for WordPress’s allowed_tags() function, supporting Trac ticket #65819 without changing production code.

Changes:

• Verifies entity-encoded output for default allowed tags.
• Tests custom tag and attribute formatting, plus empty allowed tags.
• Saves and restores $allowedtags around each test to preserve global state.

File	Description
tests/​phpunit/​tests/​general/​allowedTags.php	Adds three tests for default, custom, and empty allowed tags, with global-state cleanup.

_{Review effort: Balanced}

[huzaifaalmesbah]

Thanks! Nice coverage for allowed_tags(), including the custom and empty cases. LGTM.

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