3v4l.org

run code in 300+ PHP versions simultaneously
<?php function createMultiplier($a) { return function($b) use ($a) { return $a*$b; } } $multiply_by_5 = createMultiplier(5); echo $multiply_by_5(2);

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)
7.0.00.0100.04720.25
5.6.160.0100.08020.54
5.6.150.0100.04718.25
5.6.140.0100.05718.23
5.6.130.0100.08318.12
5.6.120.0100.05720.98
5.6.110.0100.07021.12
5.6.100.0130.07721.00
5.6.90.0100.07721.11
5.6.80.0070.07720.49
5.5.300.0300.03018.00
5.5.290.0100.07717.95
5.5.280.0100.08020.74
5.5.270.0070.08320.88
5.5.260.0000.04320.90
5.5.250.0100.07320.47
5.5.240.0170.04720.24

preferences:
145.83 ms | 1394 KiB | 7 Q