3v4l.org

run code in 300+ PHP versions simultaneously
<?php <?php $gen = function() { yield 1; }; $iter = new IteratorIterator($gen()); $ngen = $iter->getInnerIterator(); iterator_to_array($ngen, false);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
7.0.10.0100.08720.07
7.0.00.0070.04720.14
5.6.160.0070.05020.39
5.6.150.0070.03318.22
5.6.140.0070.07318.17
5.6.130.0070.05018.15
5.6.120.0100.07720.98
5.6.110.0200.03320.96
5.6.100.0030.08720.97
5.6.90.0170.07720.88
5.6.80.0100.05720.39
5.5.300.0070.07318.07
5.5.290.0100.08318.03
5.5.280.0070.08320.75
5.5.270.0030.08020.96
5.5.260.0070.03720.86
5.5.250.0070.08320.61
5.5.240.0230.05020.12

preferences:
142.38 ms | 1394 KiB | 7 Q