3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait A { static public $a=2; static public function geta() { return static::$a; } } class B extends A { static public function seta($a ) { self::$a = $a; } } class C extends A { static public function seta($a ) { self::$a = $a; } } B::seta(1); echo C::geta();

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)
5.4.140.0200.03716.51
5.4.130.0300.06016.56
5.4.120.0300.06716.54
5.4.110.0230.05316.50
5.4.100.0230.03716.60
5.4.90.0300.06016.43
5.4.80.0300.04316.44
5.4.70.0370.05716.55
5.4.60.0230.07316.38
5.4.50.0200.03716.23
5.4.40.0330.06016.53
5.4.30.0270.07316.24
5.4.20.0430.05716.42
5.4.10.0400.06316.24
5.4.00.0270.06315.91
5.3.240.0270.03714.51
5.3.230.0330.04714.53
5.3.220.0230.06014.42
5.3.210.0300.06714.40
5.3.200.0270.05014.55
5.3.190.0270.04314.61
5.3.180.0300.04314.50
5.3.170.0370.06314.40
5.3.160.0270.04714.41
5.3.150.0300.03314.51
5.3.140.0200.04314.41
5.3.130.0370.06014.41
5.3.120.0330.06014.42
5.3.110.0300.07014.39
5.3.100.0470.04713.91
5.3.90.0270.06013.90
5.3.80.0270.07013.81
5.3.70.0300.04014.06
5.3.60.0270.03314.05
5.3.50.0230.07313.99
5.3.40.0230.04713.79
5.3.30.0230.04713.82
5.3.20.0170.04713.72
5.3.10.0270.04313.68
5.3.00.0300.06713.48

preferences:
142.8 ms | 1394 KiB | 7 Q