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PHP Cross Reference of WordPress Trunk (Updated Daily)
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Variable Cross Reference
$css_classes
Defined at:
/wp-includes/class-walker-page.php
->
line 159
/wp-includes/class-walker-page.php
->
line 160
/wp-includes/blocks/navigation-link.php
->
line 149
/wp-includes/class-walker-category.php
->
line 199
/wp-includes/class-walker-category.php
->
line 245
/wp-includes/class-walker-category.php
->
line 246
/wp-content/themes/twentytwenty/classes/class-twentytwenty-walker-page.php
->
line 71
/wp-content/themes/twentytwenty/classes/class-twentytwenty-walker-page.php
->
line 72
/wp-includes/blocks/navigation-submenu.php
->
line 263
/wp-includes/blocks/page-list.php
->
line 313
Referenced 27 times:
/wp-includes/class-walker-page.php
->
line 159
/wp-includes/class-walker-page.php
->
line 160
/wp-includes/class-walker-page.php
->
line 160
/wp-includes/class-walker-page.php
->
line 160
/wp-includes/class-walker-page.php
->
line 202
/wp-includes/blocks/navigation-link.php
->
line 149
/wp-includes/blocks/navigation-link.php
->
line 162
/wp-includes/class-walker-category.php
->
line 199
/wp-includes/class-walker-category.php
->
line 216
/wp-includes/class-walker-category.php
->
line 219
/wp-includes/class-walker-category.php
->
line 224
/wp-includes/class-walker-category.php
->
line 245
/wp-includes/class-walker-category.php
->
line 245
/wp-includes/class-walker-category.php
->
line 246
/wp-includes/class-walker-category.php
->
line 246
/wp-includes/class-walker-category.php
->
line 246
/wp-includes/class-walker-category.php
->
line 248
/wp-content/themes/twentytwenty/classes/class-twentytwenty-walker-page.php
->
line 71
/wp-content/themes/twentytwenty/classes/class-twentytwenty-walker-page.php
->
line 72
/wp-content/themes/twentytwenty/classes/class-twentytwenty-walker-page.php
->
line 72
/wp-content/themes/twentytwenty/classes/class-twentytwenty-walker-page.php
->
line 72
/wp-content/themes/twentytwenty/classes/class-twentytwenty-walker-page.php
->
line 133
/wp-includes/blocks/navigation-submenu.php
->
line 263
/wp-includes/blocks/navigation-submenu.php
->
line 265
/wp-includes/blocks/navigation-submenu.php
->
line 283
/wp-includes/blocks/page-list.php
->
line 313
/wp-includes/blocks/page-list.php
->
line 342
Generated : Fri Jul 3 08:20:12 2026
Cross-referenced by
PHPXref