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PHP Cross Reference of WordPress Trunk (Updated Daily)
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Variable Cross Reference
$headersToSignKeys
Defined at:
/wp-includes/PHPMailer/PHPMailer.php
->
line 5151
Referenced 4 times:
/wp-includes/PHPMailer/PHPMailer.php
->
line 5151
/wp-includes/PHPMailer/PHPMailer.php
->
line 5156
/wp-includes/PHPMailer/PHPMailer.php
->
line 5169
/wp-includes/PHPMailer/PHPMailer.php
->
line 5204
Generated : Wed Aug 13 08:20:01 2025
Cross-referenced by
PHPXref