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PHP Cross Reference of WordPress Trunk (Updated Daily)
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Function and Method Cross Reference
is_feed()
Defined at:
/wp-includes/SimplePie/src/Locator.php
->
line 165
/wp-includes/class-wp-query.php
->
line 4423
/wp-includes/query.php
->
line 398
Referenced 23 times:
/wp-content/themes/twentytwelve/functions.php
->
line 309
/wp-includes/template-loader.php
->
line 57
/wp-includes/SimplePie/src/Locator.php
->
line 123
/wp-includes/SimplePie/src/Locator.php
->
line 271
/wp-includes/SimplePie/src/Locator.php
->
line 404
/wp-includes/SimplePie/src/Locator.php
->
line 436
/wp-includes/script-loader.php
->
line 2613
/wp-includes/script-loader.php
->
line 2648
/wp-includes/class-wp-query.php
->
line 4909
/wp-content/themes/twentyfourteen/functions.php
->
line 677
/wp-includes/canonical.php
->
line 106
/wp-includes/canonical.php
->
line 263
/wp-includes/canonical.php
->
line 436
/wp-includes/canonical.php
->
line 457
/wp-includes/canonical.php
->
line 473
/wp-includes/canonical.php
->
line 494
/wp-includes/SimplePie/src/SimplePie.php
->
line 2016
/wp-includes/media.php
->
line 2825
/wp-includes/media.php
->
line 3163
/wp-includes/functions.php
->
line 3817
/wp-includes/query.php
->
line 421
/wp-includes/class-wp.php
->
line 791
/wp-content/themes/twentythirteen/functions.php
->
line 415
Generated : Wed Apr 15 08:20:10 2026
Cross-referenced by
PHPXref