Online PHP editor | refs for JKcNf

<?php ini_set('hhvm.enable_zend_sorting', 0); define("thisIsVeryBigKeyName0",0); define("thisIsVeryBigKeyName1",1); $a=array(); for ($n=0;$n<100000;$n++){ $a[]=array("thisIsVeryBigKeyName0"=>0,"thisIsVeryBigKeyName1"=>1); } for ($n=0;$n<10;$n++){ foreach ($a as $a2){ $test=$a2["thisIsVeryBigKeyName0"].$a2["thisIsVeryBigKeyName1"]; } }