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Fix: Check for class existence before aliasing in PHPUnit compatibility#9520

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BugReportOnWeb:fix/class-alias-check
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Fix: Check for class existence before aliasing in PHPUnit compatibility#9520
BugReportOnWeb wants to merge 1 commit intoWordPress:trunkfrom
BugReportOnWeb:fix/class-alias-check

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This PR resolves the warning triggered when running the PHPUnit test suite with PHPUnit 10 or higher. Instead of directly using class_alias, it first check whether the class exist or not. This ensures that the alias is only created when the class is available.

Trac ticket: https://core.trac.wordpress.org/ticket/63833


This Pull Request is for code review only. Please keep all other discussion in the Trac ticket. Do not merge this Pull Request. See GitHub Pull Requests for Code Review in the Core Handbook for more details.

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@BugReportOnWeb BugReportOnWeb marked this pull request as ready for review August 19, 2025 08:53
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The following accounts have interacted with this PR and/or linked issues. I will continue to update these lists as activity occurs. You can also manually ask me to refresh this list by adding the props-bot label.

Core Committers: Use this line as a base for the props when committing in SVN:

Props devasheeshkaul.

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A commit was made that fixes the Trac ticket referenced in the description of this pull request.

SVN changeset: 60693
GitHub commit: da59c19

This PR will be closed, but please confirm the accuracy of this and reopen if there is more work to be done.

@github-actions github-actions bot closed this Aug 30, 2025
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