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PHP Cross Reference of WordPress Trunk (Updated Daily)
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Variable Cross Reference
$_old_files
Defined at:
/wp-admin/includes/update-core.php
->
line 27
/wp-admin/includes/update-core.php
->
line 1049
Referenced 6 times:
/wp-admin/includes/update-core.php
->
line 25
/wp-admin/includes/update-core.php
->
line 27
/wp-admin/includes/update-core.php
->
line 1034
/wp-admin/includes/update-core.php
->
line 1049
/wp-admin/includes/update-core.php
->
line 1049
/wp-admin/includes/update-core.php
->
line 1547
Generated : Wed Apr 15 08:20:10 2026
Cross-referenced by
PHPXref