3v4l.org

run code in 300+ PHP versions simultaneously
<?php $vals = array(); for($i=0; $i<3000; $i++) { $vals[] = rand(0,32000); } $count = 0; for($i=0; $i<length($vals); $i++) { $count += $vals[$i]; }

preferences:
27.65 ms | 402 KiB | 5 Q