3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MaClass { public function Hello() { echo "Hello "; } } trait MonTrait { public function Hello() { parent::Hello(); echo "World !"; } } public Composition extends MaClass { use MonTrait; } $o = new Composition(); $o->Hello();

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)
7.0.20.0270.07720.24
7.0.10.0030.04720.19
7.0.00.0130.08320.05
5.6.170.0170.05320.47
5.6.160.0100.08020.59
5.6.150.0030.08318.11
5.6.140.0170.06718.19
5.6.130.0070.07718.21
5.6.120.0070.04021.09
5.6.110.0100.08321.14
5.6.100.0030.04021.01
5.6.90.0030.08320.96
5.6.80.0100.04020.43
5.5.310.0300.07320.25
5.5.300.0130.07017.99
5.5.290.0070.08017.98
5.5.280.0000.04320.86
5.5.270.0070.08020.87
5.5.260.0170.07320.96
5.5.250.0070.04020.70
5.5.240.0300.06320.16

preferences:
138.82 ms | 1394 KiB | 7 Q