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PHP Cross Reference of WordPress Trunk (Updated Daily)
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Variable Cross Reference
$arg
Defined at:
/wp-includes/rest-api/class-wp-rest-server.php
->
line 1346
/wp-includes/IXR/class-IXR-introspectionserver.php
->
line 89
/wp-includes/formatting.php
->
line 5421
/wp-includes/formatting.php
->
line 5424
/wp-includes/formatting.php
->
line 5511
/wp-admin/includes/class-ftp.php
->
line 512
/wp-admin/includes/class-ftp.php
->
line 516
/wp-admin/includes/class-ftp.php
->
line 864
Referenced 56 times:
/wp-includes/IXR/class-IXR-request.php
->
line 29
/wp-includes/IXR/class-IXR-request.php
->
line 31
/wp-admin/includes/class-wp-filesystem-direct.php
->
line 26
/wp-admin/includes/class-wp-filesystem-direct.php
->
line 28
/wp-includes/SimplePie/src/SimplePie.php
->
line 3370
/wp-includes/SimplePie/src/SimplePie.php
->
line 3371
/wp-includes/SimplePie/src/SimplePie.php
->
line 3372
/wp-includes/rest-api/class-wp-rest-request.php
->
line 978
/wp-includes/rest-api/class-wp-rest-request.php
->
line 980
/wp-includes/rest-api/class-wp-rest-request.php
->
line 980
/wp-includes/rest-api/class-wp-rest-request.php
->
line 1005
/wp-includes/rest-api/class-wp-rest-request.php
->
line 1009
/wp-includes/rest-api/class-wp-rest-request.php
->
line 1011
/wp-includes/rest-api/class-wp-rest-server.php
->
line 1346
/wp-includes/rest-api/class-wp-rest-server.php
->
line 1348
/wp-includes/IXR/class-IXR-introspectionserver.php
->
line 89
/wp-includes/IXR/class-IXR-introspectionserver.php
->
line 94
/wp-includes/IXR/class-IXR-introspectionserver.php
->
line 94
/wp-includes/IXR/class-IXR-introspectionserver.php
->
line 100
/wp-includes/IXR/class-IXR-introspectionserver.php
->
line 105
/wp-includes/IXR/class-IXR-introspectionserver.php
->
line 105
/wp-includes/IXR/class-IXR-introspectionserver.php
->
line 111
/wp-includes/IXR/class-IXR-introspectionserver.php
->
line 117
/wp-includes/formatting.php
->
line 5421
/wp-includes/formatting.php
->
line 5424
/wp-includes/formatting.php
->
line 5438
/wp-includes/formatting.php
->
line 5443
/wp-includes/formatting.php
->
line 5511
/wp-includes/formatting.php
->
line 5514
/wp-includes/formatting.php
->
line 5516
/wp-admin/includes/class-ftp.php
->
line 512
/wp-admin/includes/class-ftp.php
->
line 513
/wp-admin/includes/class-ftp.php
->
line 513
/wp-admin/includes/class-ftp.php
->
line 516
/wp-admin/includes/class-ftp.php
->
line 517
/wp-admin/includes/class-ftp.php
->
line 517
/wp-admin/includes/class-ftp.php
->
line 864
/wp-admin/includes/class-ftp.php
->
line 866
/wp-includes/rest-api.php
->
line 136
/wp-includes/rest-api.php
->
line 137
/wp-includes/blocks.php
->
line 3289
/wp-includes/blocks.php
->
line 3291
/wp-includes/blocks.php
->
line 3294
/wp-includes/plugin.php
->
line 499
/wp-includes/plugin.php
->
line 527
/wp-includes/plugin.php
->
line 528
/wp-includes/plugin.php
->
line 529
/wp-includes/plugin.php
->
line 529
/wp-includes/plugin.php
->
line 529
/wp-includes/plugin.php
->
line 529
/wp-includes/plugin.php
->
line 531
/wp-includes/plugin.php
->
line 531
/wp-includes/plugin.php
->
line 534
/wp-includes/block-supports/custom-css.php
->
line 523
/wp-includes/block-supports/custom-css.php
->
line 524
/wp-includes/block-supports/custom-css.php
->
line 527
Generated : Mon Nov 2 08:20:36 2026
Cross-referenced by
PHPXref