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PHP Cross Reference of WordPress Trunk (Updated Daily)
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Variable Cross Reference
$is_utf8
Defined at:
/wp-includes/formatting.php
->
line 1135
/wp-includes/formatting.php
->
line 1137
/wp-includes/PHPMailer/PHPMailer.php
->
line 2687
Referenced 7 times:
/wp-includes/formatting.php
->
line 1135
/wp-includes/formatting.php
->
line 1136
/wp-includes/formatting.php
->
line 1137
/wp-includes/formatting.php
->
line 1140
/wp-includes/PHPMailer/PHPMailer.php
->
line 2687
/wp-includes/PHPMailer/PHPMailer.php
->
line 2711
/wp-includes/PHPMailer/PHPMailer.php
->
line 2732
Generated : Tue May 26 08:20:05 2026
Cross-referenced by
PHPXref