Warning: This function has been deprecated. Use wp_list_sort() instead.
Alert: This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.
_sort_nav_menu_items() WordPress Function
The sort_nav_menu_items() function sorts the given menu items by the given criteria. The criteria can be either a string or an array. If the criteria is a string, it must be a valid SQL ORDER BY clause. If the criteria is an array, it must be an array of column names.
_sort_nav_menu_items( object $a, object $b ) #
Sort menu items by the desired key.
Parameters
- $a
(object)(Required)The first object to compare
- $b
(object)(Required)The second object to compare
Return
(int) -1, 0, or 1 if $a is considered to be respectively less than, equal to, or greater than $b.
Source
File: wp-includes/deprecated.php
function _sort_nav_menu_items( $a, $b ) {
global $_menu_item_sort_prop;
_deprecated_function( __FUNCTION__, '4.7.0', 'wp_list_sort()' );
if ( empty( $_menu_item_sort_prop ) )
return 0;
if ( ! isset( $a->$_menu_item_sort_prop ) || ! isset( $b->$_menu_item_sort_prop ) )
return 0;
$_a = (int) $a->$_menu_item_sort_prop;
$_b = (int) $b->$_menu_item_sort_prop;
if ( $a->$_menu_item_sort_prop == $b->$_menu_item_sort_prop )
return 0;
elseif ( $_a == $a->$_menu_item_sort_prop && $_b == $b->$_menu_item_sort_prop )
return $_a < $_b ? -1 : 1;
else
return strcmp( $a->$_menu_item_sort_prop, $b->$_menu_item_sort_prop );
}
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Changelog
| Version | Description |
|---|---|
| 4.7.0 | Use wp_list_sort() |
| 3.0.0 | Introduced. |