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PHP Cross Reference of WordPress Trunk (Updated Daily)
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Variable Cross Reference
$is_empty
Defined at:
/wp-includes/blocks/button.php
->
line 42
/wp-includes/blocks/button.php
->
line 50
Referenced 4 times:
/wp-includes/blocks/button.php
->
line 42
/wp-includes/blocks/button.php
->
line 43
/wp-includes/blocks/button.php
->
line 50
/wp-includes/blocks/button.php
->
line 59
Generated : Thu Oct 30 08:20:06 2025
Cross-referenced by
PHPXref