- var_dump: documentation ( source)
- array_multisort: documentation ( source)
- array_values: documentation ( source)
<?php
$test = array (
array(
"a"=> 'a',
),
array(
"b"=> 'b',
),
);
var_dump($test);
$sortable = array();
foreach ($test as $key => $value) {
$sortable[$key] = array_values($value);
}
var_dump(array_multisort($sortable, SORT_DESC, $test));
var_dump($test);