Online PHP editor | refs for BEOGf

<?php $n = 1000000; // Create test array $i = 0; $array = array(); while($i < $n) { $array[$i++] = true; } $time_start = microtime(true); $i = 0; while ($i < $n) { $devnull = array_key_exists($i++, $array); } $time_end = microtime(true); $time_while1= $time_end-$time_start; echo number_format($time_while1, 3, '.', '') ." seconds - array_key_exists(array,i) on full array \n";