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PHP Cross Reference of WordPress Trunk (Updated Daily)
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Variable Cross Reference
$cb
Referenced 7 times:
/wp-includes/PHPMailer/PHPMailer.php
->
line 2287
/wp-includes/PHPMailer/PHPMailer.php
->
line 2289
/wp-includes/PHPMailer/PHPMailer.php
->
line 2290
/wp-includes/PHPMailer/PHPMailer.php
->
line 2290
/wp-includes/class-wp-hook.php
->
line 470
/wp-includes/class-wp-hook.php
->
line 471
/wp-includes/class-wp-hook.php
->
line 471
Generated : Wed Aug 19 08:20:25 2026
Cross-referenced by
PHPXref