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Add legacy WordPress support on PHP 5.2#3490

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JanJakes wants to merge 24 commits intotrunkWordPress/wordpress-playground:trunkfrom

legacy-wp-support-php-5.2WordPress/wordpress-playground:legacy-wp-support-php-5.2Copy head branch name to clipboard

Conversation Commits24 (24)Checks Files changed

Open

Add legacy WordPress support on PHP 5.2#3490
JanJakes wants to merge 24 commits intotrunkfrom
legacy-wp-support-php-5.2

Commits

Commits on Apr 28, 2026

Add offline PHP 5.2 downgrader and pre-patched SQLite integration plugin
JanJakes
committed
Add legacy WordPress boot support
JanJakes
committed
Support WordPress 5.0–6.2 on PHP 7.4 and cover it in tests
JanJakes
committed
Expose older WordPress versions in the site settings form
JanJakes
committed
Label WordPress versions with their release code names
JanJakes
committed
Inline TinyMCE content_css to fix service worker gap
JanJakes
committed
Isolate legacy WP logic under a dedicated legacy-wp/ directory
JanJakes
committed
Isolate legacy code paths in index.ts; drop WP 5.0–6.1 db.php placeholder
JanJakes
committed
Simplify legacy-wp/ patches and trim verbose comments
JanJakes
committed
Document the blind find-and-replace approach in legacy-fixes.ts
JanJakes
committed
Add CLI regression test for mounted wp-content not gaining drop-ins
JanJakes
committed
Speed up test-legacy-wp-version-boot.mjs
JanJakes
committed
Drop zero-date WP source patches; relax SQLite driver sql_mode instead
JanJakes
committed
Retry Phase 3 once on timeout in legacy WP boot smoke test
JanJakes
committed
Drop dead code from legacy WP support
JanJakes
committed
Drop redundant non-HMAC branches from legacyAuthCookieBlock
JanJakes
committed
Collapse PHP 5.2 vs 5.3+ error-handler split
JanJakes
committed
Move SERVER_PROTOCOL and date.timezone out of the SQLite preload
JanJakes
committed
Consolidate mysqli_connect/init/mysql_connect/select_db into MYSQL_SHIMS_PHP
JanJakes
committed
Bump legacy SQLite plugin source from v2.2.22 to v3.0.0-rc.3
JanJakes
committed
Drop patchWp10PostPhpInsertNullId; SQLite plugin handles it
JanJakes
committed
Drop patchWp12PostPhpInsertNullId; SQLite plugin handles it
JanJakes
committed
Drop patchLegacyWpCategoriesZeroPk; SQLite plugin handles it
JanJakes
committed
Drop patchWp15AdminPostAutoIncrement; SQLite plugin handles both halves
JanJakes
committed

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