php Wordpress显示挂钩

Posted 2021-05-04

$debug_tags = array();
add_action( 'all', function ( $tag ) {
    global $debug_tags;
    if ( in_array( $tag, $debug_tags ) ) {
        return;
    }
    echo "<pre>" . $tag . "</pre>";
    $debug_tags[] = $tag;
} );