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PHP Cross Reference of WordPress
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Function and Method Cross Reference
has_filter()
Defined at:
/wp-includes/class-wp-hook.php
->
line 198
/wp-includes/plugin.php
->
line 242
Referenced 18 times:
/wp-includes/widgets/class-wp-widget-text.php
->
line 251
/wp-includes/widgets/class-wp-widget-text.php
->
line 311
/wp-includes/blocks.php
->
line 943
/wp-includes/blocks.php
->
line 963
/wp-includes/class-wp.php
->
line 569
/wp-includes/plugin.php
->
line 267
/wp-includes/plugin.php
->
line 548
/wp-includes/plugin.php
->
line 660
/wp-includes/class-wp-embed.php
->
line 315
/wp-includes/customize/class-wp-customize-nav-menu-item-setting.php
->
line 457
/wp-includes/meta.php
->
line 1305
/wp-includes/meta.php
->
line 1492
/wp-includes/ms-site.php
->
line 404
/wp-includes/wp-db.php
->
line 2246
/wp-includes/class-wp-editor.php
->
line 292
/wp-includes/class-wp-editor.php
->
line 295
/wp-login.php
->
line 456
/wp-includes/capabilities.php
->
line 316
Generated: Sun Jan 18 01:00:02 2026
Cross-referenced by
PHPXref 0.7.1