3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public static function f() {echo "A";} } class B extends A { function 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)
5.4.340.0060.03912.02
5.4.320.0100.03312.51
5.4.310.0080.03512.51
5.4.300.0060.03512.51
5.4.290.0040.03912.50
5.4.280.0050.03612.40
5.4.270.0110.03312.41
5.4.260.0060.03712.41
5.4.250.0090.04412.40
5.4.240.0100.04212.40
5.4.230.0040.03912.40
5.4.220.0050.03612.39
5.4.210.0060.03612.39
5.4.200.0100.03712.40
5.4.190.0050.04012.39
5.4.180.0060.03512.39
5.4.170.0050.04012.41
5.4.160.0050.03612.40
5.4.150.0090.03412.40
5.4.140.0060.03612.08
5.4.130.0060.03512.07
5.4.120.0060.03412.03
5.4.110.0050.03512.02
5.4.100.0110.02912.03
5.4.90.0070.03512.02
5.4.80.0050.03712.02
5.4.70.0050.03512.02
5.4.60.0060.03512.02
5.4.50.0080.03212.02
5.4.40.0050.03512.01
5.4.30.0020.04012.00
5.4.20.0040.03912.00
5.4.10.0040.03612.00
5.4.00.0090.03311.50
5.3.290.0080.03712.80
5.3.280.0090.03812.70
5.3.270.0070.03912.72
5.3.260.0080.03612.72
5.3.250.0070.04012.72
5.3.240.0040.04512.72
5.3.230.0070.03712.71
5.3.220.0090.03612.68
5.3.210.0050.03912.68
5.3.200.0070.03512.68
5.3.190.0070.03812.68
5.3.180.0060.03912.68
5.3.170.0080.03412.67
5.3.160.0040.03812.68
5.3.150.0060.03712.68
5.3.140.0040.04012.66
5.3.130.0100.03912.66
5.3.120.0080.04612.66
5.3.110.0100.05012.66
5.3.100.0070.04412.13
5.3.90.0090.04612.10
5.3.80.0090.03612.10
5.3.70.0050.04112.09
5.3.60.0040.04012.08
5.3.50.0100.03712.03
5.3.40.0070.04012.03
5.3.30.0080.03411.98
5.3.20.0040.03811.77
5.3.10.0050.03611.73
5.3.00.0020.04011.72
5.2.170.0060.0299.23
5.2.160.0060.0289.23
5.2.150.0060.0299.23
5.2.140.0040.0329.22
5.2.130.0050.0289.18
5.2.120.0040.0299.18
5.2.110.0060.0279.18
5.2.100.0030.0309.18
5.2.90.0040.0299.18
5.2.80.0050.0319.18
5.2.70.0040.0349.18
5.2.60.0050.0309.14
5.2.50.0040.0319.11
5.2.40.0090.0259.07
5.2.30.0050.0419.05
5.2.20.0080.0389.04
5.2.10.0070.0308.95
5.2.00.0020.0318.81
5.1.60.0070.0218.10
5.1.50.0050.0248.09
5.1.40.0050.0308.07
5.1.30.0040.0268.43
5.1.20.0050.0258.45
5.1.10.0060.0258.17
5.1.00.0040.0268.17
5.0.50.0030.0206.64
5.0.40.0040.0186.50
5.0.30.0000.0346.31
5.0.20.0040.0186.29
5.0.10.0030.0206.26
5.0.00.0040.0306.25
4.4.90.0020.0164.78
4.4.80.0020.0174.75
4.4.70.0030.0154.75
4.4.60.0010.0174.76
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0020.0154.76
4.4.20.0020.0164.84
4.4.10.0000.0184.85
4.4.00.0040.0314.76
4.3.110.0040.0214.67
4.3.100.0060.0134.66
4.3.90.0020.0144.63
4.3.80.0030.0244.58
4.3.70.0030.0204.63
4.3.60.0050.0134.63
4.3.50.0040.0164.63
4.3.40.0040.0244.54
4.3.30.0030.0173.30
4.3.20.0050.0143.28
4.3.10.0020.0193.23
4.3.00.0030.0207.57

preferences:
141.87 ms | 1398 KiB | 7 Q