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PHP Cross Reference of WordPress Trunk (Updated Daily)
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Variable Cross Reference
$empty
Defined at:
/wp-includes/SimplePie/src/Parser.php
->
line 189
/wp-includes/class-wp-widget.php
->
line 255
/wp-includes/class-wp-widget.php
->
line 267
/wp-includes/ID3/getid3.php
->
line 1800
Referenced 10 times:
/wp-includes/SimplePie/src/Parser.php
->
line 189
/wp-includes/SimplePie/src/Parser.php
->
line 205
/wp-includes/class-wp-widget.php
->
line 255
/wp-includes/class-wp-widget.php
->
line 267
/wp-includes/class-wp-widget.php
->
line 272
/wp-includes/ID3/getid3.php
->
line 1800
/wp-includes/ID3/getid3.php
->
line 1801
/wp-includes/ID3/getid3.php
->
line 1811
/wp-includes/ID3/getid3.php
->
line 1822
/wp-includes/ID3/getid3.php
->
line 1847
Generated : Sun Oct 19 08:20:05 2025
Cross-referenced by
PHPXref