3v4l.org

run code in 300+ PHP versions simultaneously
<?php public 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)
7.0.20.0200.08320.22
7.0.10.0030.07020.10
7.0.00.0170.08020.23
5.6.170.0230.06320.51
5.6.160.0070.05020.55
5.6.150.0130.04718.22
5.6.140.0030.08318.16
5.6.130.0100.08018.22
5.6.120.0070.07021.12
5.6.110.0170.07721.00
5.6.100.0100.04021.04
5.6.90.0030.06320.98
5.6.80.0130.07320.50
5.5.310.0300.05320.26
5.5.300.0030.04318.05
5.5.290.0030.04717.96
5.5.280.0000.04320.84
5.5.270.0070.04320.79
5.5.260.0000.05320.79
5.5.250.0100.03720.57
5.5.240.0270.06720.22

preferences:
142.94 ms | 1398 KiB | 8 Q