3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public static f() {echo "A";} } class B extends A { public f() {echo "B";} } B::f();

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)
5.4.340.0030.03712.02
5.4.320.0070.03512.51
5.4.310.0080.03512.50
5.4.300.0080.03512.51
5.4.290.0060.03812.50
5.4.280.0080.04312.40
5.4.270.0080.03612.40
5.4.260.0040.04312.40
5.4.250.0080.04412.40
5.4.240.0060.04512.40
5.4.230.0050.04012.39
5.4.220.0070.04012.39
5.4.210.0070.03512.39
5.4.200.0050.03812.39
5.4.190.0070.03512.39
5.4.180.0050.03712.39
5.4.170.0050.03712.40
5.4.160.0060.03512.39
5.4.150.0080.03612.39
5.4.140.0070.03512.08
5.4.130.0090.03112.06
5.4.120.0060.03512.02
5.4.110.0040.03612.02
5.4.100.0060.03412.02
5.4.90.0060.03712.02
5.4.80.0030.04012.03
5.4.70.0060.03712.02
5.4.60.0090.03312.02
5.4.50.0030.03812.02
5.4.40.0040.03712.00
5.4.30.0060.03712.00
5.4.20.0060.03612.00
5.4.10.0040.03712.00
5.4.00.0060.03611.50
5.3.290.0120.03612.80
5.3.280.0090.03512.71
5.3.270.0090.03712.73
5.3.260.0080.03712.72
5.3.250.0050.03912.72
5.3.240.0050.03812.71
5.3.230.0080.03812.71
5.3.220.0070.04012.68
5.3.210.0100.04012.68
5.3.200.0040.03812.68
5.3.190.0050.04012.68
5.3.180.0050.03712.67
5.3.170.0070.03712.67
5.3.160.0060.03712.67
5.3.150.0110.03912.67
5.3.140.0110.04812.66
5.3.130.0120.04612.66
5.3.120.0060.03812.66
5.3.110.0090.03512.66
5.3.100.0050.03612.11
5.3.90.0040.03712.10
5.3.80.0070.03512.09
5.3.70.0050.03912.09
5.3.60.0080.03512.07
5.3.50.0110.03012.02
5.3.40.0070.03512.02
5.3.30.0120.03511.98
5.3.20.0070.03811.75
5.3.10.0010.04011.73
5.3.00.0120.03311.71
5.2.170.0070.0299.21
5.2.160.0050.0299.21
5.2.150.0060.0299.21
5.2.140.0040.0319.21
5.2.130.0060.0319.16
5.2.120.0040.0339.17
5.2.110.0030.0319.17
5.2.100.0040.0419.18
5.2.90.0060.0329.17
5.2.80.0040.0319.17
5.2.70.0020.0329.17
5.2.60.0040.0309.13
5.2.50.0050.0319.09
5.2.40.0040.0389.07
5.2.30.0140.0369.05
5.2.20.0040.0329.04
5.2.10.0040.0328.94
5.2.00.0050.0298.80
5.1.60.0090.0238.08
5.1.50.0050.0248.08
5.1.40.0060.0278.06
5.1.30.0070.0268.41
5.1.20.0020.0288.43
5.1.10.0040.0278.16
5.1.00.0040.0258.16
5.0.50.0030.0216.64
5.0.40.0020.0216.50
5.0.30.0030.0376.30
5.0.20.0050.0186.28
5.0.10.0030.0206.26
5.0.00.0030.0306.25
4.4.90.0050.0144.78
4.4.80.0040.0144.75
4.4.70.0010.0174.75
4.4.60.0030.0214.75
4.4.50.0030.0154.77
4.4.40.0040.0314.71
4.4.30.0040.0164.76
4.4.20.0060.0134.85
4.4.10.0060.0184.85
4.4.00.0020.0284.76
4.3.110.0020.0164.67
4.3.100.0020.0154.67
4.3.90.0020.0154.63
4.3.80.0020.0244.59
4.3.70.0030.0144.63
4.3.60.0020.0144.63
4.3.50.0020.0164.63
4.3.40.0020.0244.54
4.3.30.0030.0143.30
4.3.20.0020.0163.28
4.3.10.0010.0163.23
4.3.00.0200.0237.58

preferences:
143.87 ms | 1398 KiB | 7 Q