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PHP Cross Reference of WordPress
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Variable Cross Reference
$to
Defined at:
/wp-includes/formatting.php
->
line 3780
/wp-includes/formatting.php
->
line 3782
/wp-includes/PHPMailer/PHPMailer.php
->
line 595
/wp-includes/PHPMailer/PHPMailer.php
->
line 1888
/wp-includes/pluggable.php
->
line 229
/wp-includes/pluggable.php
->
line 233
Referenced 45 times:
/wp-includes/formatting.php
->
line 3780
/wp-includes/formatting.php
->
line 3781
/wp-includes/formatting.php
->
line 3782
/wp-includes/formatting.php
->
line 3785
/wp-includes/formatting.php
->
line 3848
/wp-includes/class-wp-error.php
->
line 302
/wp-includes/class-wp-error.php
->
line 305
/wp-includes/class-wp-error.php
->
line 309
/wp-includes/PHPMailer/PHPMailer.php
->
line 595
/wp-includes/PHPMailer/PHPMailer.php
->
line 858
/wp-includes/PHPMailer/PHPMailer.php
->
line 870
/wp-includes/PHPMailer/PHPMailer.php
->
line 874
/wp-includes/PHPMailer/PHPMailer.php
->
line 877
/wp-includes/PHPMailer/PHPMailer.php
->
line 1546
/wp-includes/PHPMailer/PHPMailer.php
->
line 1598
/wp-includes/PHPMailer/PHPMailer.php
->
line 1599
/wp-includes/PHPMailer/PHPMailer.php
->
line 1774
/wp-includes/PHPMailer/PHPMailer.php
->
line 1885
/wp-includes/PHPMailer/PHPMailer.php
->
line 1888
/wp-includes/PHPMailer/PHPMailer.php
->
line 1930
/wp-includes/PHPMailer/PHPMailer.php
->
line 1931
/wp-includes/PHPMailer/PHPMailer.php
->
line 2006
/wp-includes/PHPMailer/PHPMailer.php
->
line 2007
/wp-includes/PHPMailer/PHPMailer.php
->
line 2008
/wp-includes/PHPMailer/PHPMailer.php
->
line 2010
/wp-includes/PHPMailer/PHPMailer.php
->
line 2016
/wp-includes/PHPMailer/PHPMailer.php
->
line 2016
/wp-includes/PHPMailer/PHPMailer.php
->
line 2590
/wp-includes/PHPMailer/PHPMailer.php
->
line 2593
/wp-includes/PHPMailer/PHPMailer.php
->
line 2594
/wp-includes/PHPMailer/PHPMailer.php
->
line 3939
/wp-includes/PHPMailer/PHPMailer.php
->
line 3939
/wp-includes/PHPMailer/PHPMailer.php
->
line 3940
/wp-includes/PHPMailer/PHPMailer.php
->
line 3942
/wp-includes/PHPMailer/PHPMailer.php
->
line 3984
/wp-includes/PHPMailer/PHPMailer.php
->
line 4990
/wp-includes/PHPMailer/PHPMailer.php
->
line 5049
/wp-includes/PHPMailer/PHPMailer.php
->
line 5052
/wp-includes/user.php
->
line 3225
/wp-includes/user.php
->
line 3229
/wp-includes/pluggable.php
->
line 182
/wp-includes/pluggable.php
->
line 229
/wp-includes/pluggable.php
->
line 232
/wp-includes/pluggable.php
->
line 233
/wp-includes/pluggable.php
->
line 233
Generated: Sun Jan 18 01:00:02 2026
Cross-referenced by
PHPXref 0.7.1