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PHP Cross Reference of WordPress Trunk (Updated Daily)
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Variable Cross Reference
$meta_keys
Defined at:
/wp-includes/meta.php
->
line 1638
/wp-includes/meta.php
->
line 1742
/wp-includes/meta.php
->
line 1755
/wp-includes/meta.php
->
line 1757
/wp-admin/includes/upgrade.php
->
line 1890
/wp-admin/includes/upgrade.php
->
line 1897
/wp-includes/rest-api/fields/class-wp-rest-meta-fields.php
->
line 455
/wp-includes/rest-api/fields/class-wp-rest-meta-fields.php
->
line 457
/wp-includes/block-bindings/post-meta.php
->
line 43
/wp-includes/block-bindings/post-meta.php
->
line 45
Referenced 22 times:
/wp-includes/meta.php
->
line 1638
/wp-includes/meta.php
->
line 1640
/wp-includes/meta.php
->
line 1742
/wp-includes/meta.php
->
line 1743
/wp-includes/meta.php
->
line 1755
/wp-includes/meta.php
->
line 1757
/wp-includes/meta.php
->
line 1757
/wp-includes/meta.php
->
line 1760
/wp-admin/includes/upgrade.php
->
line 1890
/wp-admin/includes/upgrade.php
->
line 1893
/wp-admin/includes/upgrade.php
->
line 1896
/wp-admin/includes/upgrade.php
->
line 1897
/wp-admin/includes/upgrade.php
->
line 1897
/wp-admin/includes/upgrade.php
->
line 1898
/wp-includes/rest-api/fields/class-wp-rest-meta-fields.php
->
line 455
/wp-includes/rest-api/fields/class-wp-rest-meta-fields.php
->
line 457
/wp-includes/rest-api/fields/class-wp-rest-meta-fields.php
->
line 457
/wp-includes/rest-api/fields/class-wp-rest-meta-fields.php
->
line 460
/wp-includes/block-bindings/post-meta.php
->
line 43
/wp-includes/block-bindings/post-meta.php
->
line 45
/wp-includes/block-bindings/post-meta.php
->
line 45
/wp-includes/block-bindings/post-meta.php
->
line 46
Generated : Thu May 7 08:20:02 2026
Cross-referenced by
PHPXref