Array Values Sorter :: Sort a multi dimensional array by values based on key. #php

array_vals_sorter.php

<?php

function array_vals_sorter($array, $val_key, $order = 'asc') {
	$sorter = array();
	foreach ($array as $key => $row)
	{
		$sorter[$key] = $row[$val_key];
	}
	array_multisort($sorter, SORT_ASC, $array);
	if ($order != 'asc') $array = array_reverse($array,TRUE);
	return $array;
}