_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.

$int = _usort_by_first_member( $a, $b );

int

File name: wordpress/wp-admin/includes/import.php

Lines:

1 to 4 of 4

function _usort_by_first_member( $a, $b ) {
  return strnatcasecmp( $a[0], $b[0] );
}