3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 720 / 11; $y = 0; for ($i = 0; $i < 13; $i++) { $min = floor($y); $s = 60 * ($y-$min); $sec = floor($s); $ms = $s-$sec; echo "$i:$min:$sec.$ms $y\n"; $y += $x; }

preferences:
55.08 ms | 402 KiB | 5 Q