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run code in 300+ PHP versions simultaneously
<?php $a = array(); for ($i = 0; $i < 10000; $i++) { $a[$i] = 1; } $start = microtime(true); $count = count($a); for ($i = 0; $i < $count; $i++) {} echo "Completed in ", microtime(true) - $start, " Seconds\n"; $start = microtime(true); foreach ($a as $k => $v) {} echo "Completed in ", microtime(true) - $start, " Seconds\n"; $start = microtime(true); foreach ($a as $k => &$v) {} echo "Completed in ", microtime(true) - $start, " Seconds\n";
Output for git.master
Completed in 3.7193298339844E-5 Seconds Completed in 8.2969665527344E-5 Seconds Completed in 0.00027203559875488 Seconds
Output for git.master_jit
Completed in 4.1007995605469E-5 Seconds Completed in 8.2015991210938E-5 Seconds Completed in 0.0003969669342041 Seconds
Output for rfc.property-hooks
Completed in 5.2928924560547E-5 Seconds Completed in 8.4161758422852E-5 Seconds Completed in 0.0004270076751709 Seconds

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