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PHP Cross Reference of WordPress Trunk (Updated Daily)
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Variable Cross Reference
$is_external
Defined at:
/wp-includes/http.php
->
line 664
Referenced 7 times:
/wp-includes/http.php
->
line 662
/wp-includes/http.php
->
line 663
/wp-includes/http.php
->
line 664
/wp-includes/http.php
->
line 666
/wp-includes/http.php
->
line 683
/wp-includes/http.php
->
line 686
/wp-includes/http.php
->
line 687
Generated : Fri Apr 17 08:20:10 2026
Cross-referenced by
PHPXref