3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* How many times the code under test should run in each function */ define('LOOP',10000); function f1() { for($i=0; $i<LOOP; ++$i) { foreach (range(0, 100) as $i) { echo $i . PHP_EOL; } } } $start = microtime(true); f1(); $stop = microtime(true); $time1 = $stop - $start;

preferences:
29.9 ms | 402 KiB | 5 Q