3v4l.org

run code in 300+ PHP versions simultaneously
<?php class B { public function __toString(){ return __CLASS__; } } class A { public static class C extends B {}; public static const TESTE = new B(); public function __toString(){ return 'teste'; } } $a = new A();

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)
5.4.340.0070.03312.03
5.4.320.0040.03812.52
5.4.310.0030.04012.52
5.4.300.0060.03612.52
5.4.290.0050.03812.51
5.4.280.0060.03412.41
5.4.270.0060.03812.41
5.4.260.0050.03912.41
5.4.250.0050.03712.41
5.4.240.0050.03612.41
5.4.230.0030.03912.40
5.4.220.0070.03412.40
5.4.210.0060.03412.40
5.4.200.0030.04012.40
5.4.190.0060.03912.39
5.4.180.0060.03512.40
5.4.170.0060.03612.40
5.4.160.0050.03612.40
5.4.150.0030.03912.39
5.4.140.0060.03712.09
5.4.130.0060.03412.07
5.4.120.0040.03612.04
5.4.110.0050.03712.03
5.4.100.0100.03912.03
5.4.90.0050.03812.03
5.4.80.0060.03712.03
5.4.70.0020.03812.02
5.4.60.0090.03312.03
5.4.50.0030.04012.02
5.4.40.0020.03812.02
5.4.30.0060.03612.01
5.4.20.0090.04112.01
5.4.10.0070.03612.01
5.4.00.0050.03711.50
5.3.290.0070.03912.80
5.3.280.0040.04012.71
5.3.270.0070.03912.73
5.3.260.0060.04012.72
5.3.250.0050.03812.72
5.3.240.0050.03712.72
5.3.230.0040.03812.71
5.3.220.0080.03712.68
5.3.210.0090.03512.68
5.3.200.0050.03712.68
5.3.190.0080.03512.68
5.3.180.0050.03712.67
5.3.170.0090.03712.67
5.3.160.0060.04112.68
5.3.150.0060.03812.68
5.3.140.0070.03512.66
5.3.130.0070.03812.66
5.3.120.0050.03912.66
5.3.110.0040.04012.66
5.3.100.0050.03712.12
5.3.90.0050.03612.11
5.3.80.0050.03712.09
5.3.70.0050.03712.09
5.3.60.0040.03712.08
5.3.50.0040.03812.02
5.3.40.0040.03812.02
5.3.30.0060.03511.98
5.3.20.0030.04211.76
5.3.10.0060.03411.73
5.3.00.0060.03611.73
5.2.170.0070.0289.22
5.2.160.0060.0279.21
5.2.150.0050.0309.23
5.2.140.0050.0389.21
5.2.130.0040.0339.17
5.2.120.0070.0269.17
5.2.110.0020.0359.18
5.2.100.0050.0279.18
5.2.90.0060.0329.18
5.2.80.0040.0309.17
5.2.70.0050.0299.17
5.2.60.0060.0279.13
5.2.50.0030.0319.10
5.2.40.0080.0259.08
5.2.30.0060.0289.05
5.2.20.0030.0299.04
5.2.10.0040.0278.94
5.2.00.0010.0328.80
5.1.60.0040.0278.09
5.1.50.0030.0258.09
5.1.40.0020.0268.07
5.1.30.0060.0238.42
5.1.20.0040.0268.44
5.1.10.0070.0288.16
5.1.00.0050.0318.16
5.0.50.0050.0196.64
5.0.40.0040.0206.50
5.0.30.0040.0306.31
5.0.20.0010.0216.28
5.0.10.0040.0186.26
5.0.00.0040.0316.25
4.4.90.0030.0154.78
4.4.80.0020.0154.75
4.4.70.0040.0144.75
4.4.60.0020.0154.75
4.4.50.0040.0144.77
4.4.40.0020.0254.71
4.4.30.0030.0154.76
4.4.20.0010.0174.84
4.4.10.0020.0214.85
4.4.00.0020.0254.76
4.3.110.0030.0154.67
4.3.100.0030.0144.67
4.3.90.0020.0154.63
4.3.80.0030.0254.58
4.3.70.0040.0134.63
4.3.60.0060.0164.63
4.3.50.0040.0154.63
4.3.40.0020.0264.54
4.3.30.0040.0153.30
4.3.20.0020.0163.28
4.3.10.0040.0133.24
4.3.00.0170.0236.93

preferences:
140.96 ms | 1394 KiB | 7 Q