Online PHP editor | output for 1uX4S

<?php /* $arr["my_account"]["ACH"]["ICE-1010"]["nro"] = 20; $arr["my_account"]["LK"]["AN-1011"]["nro"] = 30; $arr["i2-ACH"]["LT"]["SAE-1210"]["nro"] = 40; $arr["i2-ACH"]["ACH"]["ICE-1010"]["nro"] = 50; $arr["i2-Conn"]["CM"]["CM-1012"]["nro"] = 60; $arr["i2-Conn"]["LA"]["LA-1013"]["nro"] = 70; $arr["i2-Conn"]["LM"]["LM-1014"]["nro"] = 80; $arr["i2-Ecom"]["DW"]["DW-1015"]["nro"] = 90;*/ //ksort($arr["i2-ACH"],SORT_STRING); //print_r($arr["i2-ACH"]); $array = array(10,20,15,2,3,1,9,11,21); arsort($array,SORT_NUMERIC); print_r($array);