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PHP Cross Reference of WordPress Trunk (Updated Daily)
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Function and Method Cross Reference
is_category()
Defined at:
/wp-includes/query.php
->
line 253
/wp-includes/class-wp-query.php
->
line 4276
Referenced 20 times:
/wp-includes/canonical.php
->
line 335
/wp-includes/canonical.php
->
line 354
/wp-content/themes/twentynineteen/inc/template-functions.php
->
line 77
/wp-includes/rest-api.php
->
line 3457
/wp-includes/theme-compat/sidebar.php
->
line 35
/wp-includes/theme-compat/sidebar.php
->
line 41
/wp-includes/post-template.php
->
line 762
/wp-includes/post-template.php
->
line 836
/wp-includes/blocks/term-description.php
->
line 28
/wp-includes/query.php
->
line 279
/wp-includes/category-template.php
->
line 372
/wp-includes/category-template.php
->
line 655
/wp-includes/category-template.php
->
line 1280
/wp-includes/blocks/term-template.php
->
line 35
/wp-includes/class-wp.php
->
line 845
/wp-includes/general-template.php
->
line 1479
/wp-includes/general-template.php
->
line 1621
/wp-includes/general-template.php
->
line 1879
/wp-includes/general-template.php
->
line 1999
/wp-includes/general-template.php
->
line 3720
Generated : Tue Oct 20 08:20:34 2026
Cross-referenced by
PHPXref