froehoel
10/30/2014 - 3:34 AM

sort array by column

sort array by column

function array_sort_by_column(&$arr, $col, $dir = SORT_ASC) {
	$sort_col = array();
	foreach ($arr as $key=> $row) {
		$sort_col[$key] = $row[$col];
	}

	array_multisort($sort_col, $dir, $arr);
}