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PHP Cross Reference of WordPress Trunk (Updated Daily)
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Variable Cross Reference
$idx
Defined at:
/wp-content/themes/twentythirteen/functions.php
->
line 701
/wp-content/themes/twentyfourteen/functions.php
->
line 505
/wp-includes/class-wp-hook.php
->
line 87
Referenced 7 times:
/wp-content/themes/twentythirteen/functions.php
->
line 701
/wp-content/themes/twentythirteen/functions.php
->
line 703
/wp-content/themes/twentyfourteen/functions.php
->
line 505
/wp-content/themes/twentyfourteen/functions.php
->
line 507
/wp-includes/class-wp-hook.php
->
line 87
/wp-includes/class-wp-hook.php
->
line 88
/wp-includes/class-wp-hook.php
->
line 94
Generated : Wed Jul 1 08:20:12 2026
Cross-referenced by
PHPXref