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_uname_callback() WordPress Function
The sort_uname_callback() function is used to compare two usernames and sort them in alphabetical order. This function is used by the usort() function.
_sort_uname_callback( array $a, array $b ) #
Declares a callback to sort array by a ‘Name’ key.
Contents
Parameters
- $a
(array)(Required)array with 'Name' key.
- $b
(array)(Required)array with 'Name' key.
Return
(int) Return 0 or 1 based on two string comparison.
Source
File: wp-admin/includes/plugin.php
function _sort_uname_callback( $a, $b ) {
return strnatcasecmp( $a['Name'], $b['Name'] );
}
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Changelog
| Version | Description |
|---|---|
| 3.1.0 | Introduced. |