Helper function to compare two objects by priority, ensuring sort stability via instance_number.

Parameters

$aWP_Customize_Panel|WP_Customize_Section|WP_Customize_Controlrequired

Object A.

$bWP_Customize_Panel|WP_Customize_Section|WP_Customize_Controlrequired

Object B.

Return

Source

protected function _cmp_priority( $a, $b ) {
	_deprecated_function( __METHOD__, '4.7.0', 'wp_list_sort' );

	if ( $a->priority === $b->priority ) {
		return $a->instance_number - $b->instance_number;
	} else {
		return $a->priority - $b->priority;
	}
}

View all references View on Trac View on GitHub

Changelog