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PHP Cross Reference of WordPress Trunk (Updated Daily)
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Variable Cross Reference
$DKIM_copyHeaderFields
Defined at:
/wp-includes/PHPMailer/PHPMailer.php
->
line 520
Referenced 4 times:
/wp-includes/PHPMailer/PHPMailer.php
->
line 520
/wp-includes/PHPMailer/PHPMailer.php
->
line 5319
/wp-includes/PHPMailer/PHPMailer.php
->
line 5332
/wp-includes/PHPMailer/PHPMailer.php
->
line 5343
Generated : Wed May 6 08:20:15 2026
Cross-referenced by
PHPXref