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PHP Cross Reference of WordPress
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Variable Cross Reference
$xfn
Referenced 12 times:
/wp-includes/class-walker-nav-menu.php
->
line 180
/wp-includes/class-walker-nav-menu.php
->
line 183
/wp-includes/nav-menu.php
->
line 930
/wp-includes/nav-menu.php
->
line 930
/wp-includes/nav-menu.php
->
line 930
/wp-includes/nav-menu.php
->
line 956
/wp-includes/nav-menu.php
->
line 976
/wp-includes/rest-api/endpoints/class-wp-rest-menu-items-controller.php
->
line 352
/wp-includes/rest-api/endpoints/class-wp-rest-menu-items-controller.php
->
line 578
/wp-includes/blocks/navigation.php
->
line 91
/wp-includes/blocks/navigation.php
->
line 91
/wp-includes/blocks/navigation.php
->
line 91
Generated: Sun Jan 18 01:00:02 2026
Cross-referenced by
PHPXref 0.7.1