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PHP Cross Reference of WordPress Trunk (Updated Daily)
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Variable Cross Reference
$signHeader
Defined at:
/wp-includes/PHPMailer/PHPMailer.php
->
line 5199
/wp-includes/PHPMailer/PHPMailer.php
->
line 5204
Referenced 8 times:
/wp-includes/PHPMailer/PHPMailer.php
->
line 5152
/wp-includes/PHPMailer/PHPMailer.php
->
line 5169
/wp-includes/PHPMailer/PHPMailer.php
->
line 5196
/wp-includes/PHPMailer/PHPMailer.php
->
line 5199
/wp-includes/PHPMailer/PHPMailer.php
->
line 5199
/wp-includes/PHPMailer/PHPMailer.php
->
line 5204
/wp-includes/PHPMailer/PHPMailer.php
->
line 5204
/wp-includes/PHPMailer/PHPMailer.php
->
line 5206
Generated : Mon Jun 15 08:20:09 2026
Cross-referenced by
PHPXref