3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php set_time_limit(5); $startTime = microtime(true); while (true) { if($startTime >= ($startTime + 60)) { break; } } echo 'Total execution time in seconds: ' . (microtime(true) - $startTime);
Output for 4.3.0 - 7.1.0

Process exited with code 137.