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PHP Cross Reference of WordPress Trunk (Updated Daily)
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Variable Cross Reference
$extra
Defined at:
/wp-content/plugins/akismet/class.akismet-admin.php
->
line 1066
/wp-includes/class-wp-dependency.php
->
line 71
/wp-admin/install-helper.php
->
line 183
Referenced 27 times:
/wp-content/plugins/akismet/class.akismet-admin.php
->
line 1066
/wp-content/plugins/akismet/class.akismet-admin.php
->
line 1073
/wp-includes/class-wp-dependency.php
->
line 71
/wp-includes/class-wp-dependency.php
->
line 118
/wp-admin/install-helper.php
->
line 183
/wp-admin/install-helper.php
->
line 208
/wp-admin/install-helper.php
->
line 208
/wp-includes/class-wp-styles.php
->
line 152
/wp-includes/class-wp-styles.php
->
line 186
/wp-includes/class-wp-styles.php
->
line 186
/wp-includes/class-wp-styles.php
->
line 187
/wp-includes/class-wp-styles.php
->
line 228
/wp-includes/class-wp-styles.php
->
line 265
/wp-includes/class-wp-styles.php
->
line 265
/wp-includes/class-wp-styles.php
->
line 274
/wp-includes/class-wp-styles.php
->
line 274
/wp-includes/class-wp-styles.php
->
line 275
/wp-includes/class-wp-styles.php
->
line 275
/wp-includes/class-wp-styles.php
->
line 275
/wp-includes/class-wp-styles.php
->
line 281
/wp-includes/class-wp-styles.php
->
line 285
/wp-includes/script-loader.php
->
line 4101
/wp-includes/script-loader.php
->
line 4104
/wp-includes/class-wp-scripts.php
->
line 303
/wp-includes/class-wp-scripts.php
->
line 386
/wp-includes/PHPMailer/PHPMailer.php
->
line 5562
/wp-includes/PHPMailer/PHPMailer.php
->
line 5565
Generated : Fri Oct 23 08:20:34 2026
Cross-referenced by
PHPXref