_usort_by_first_member() – Sorts a multidimensional array by first member of each top level member
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Description
Sorts a multidimensional array by first member of each top level member
Used by uasort() as a callback, should not be used directly.
Usage
$int = _usort_by_first_member( $a, $b );
Parameters
- $a
- ( array ) required –
- $b
- ( array ) required –
Returns
int
Source
File name: wordpress/wp-admin/includes/import.php
Lines:
1 to 3 of 3
function _usort_by_first_member( $a, $b ) { return strnatcasecmp( $a[0], $b[0] ); }