3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public static function x() { return 'x'; } } class Bar extends Foo { public static function x() { return 'y'; } } var_dump(Foo::x()); var_dump((new Bar)->x());

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)
8.3.70.0140.00716.36
8.3.60.0100.00716.63
8.3.50.0040.01521.92
8.3.40.0040.01118.71
8.3.30.0110.00318.98
8.3.20.0040.00420.33
8.3.10.0060.00323.52
8.3.00.0050.00320.94
8.2.180.0040.01118.41
8.2.170.0100.01022.96
8.2.160.0030.01020.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0070.00020.51
8.2.110.0000.00822.30
8.2.100.0080.00419.39
8.2.90.0080.00019.05
8.2.80.0040.00417.97
8.2.70.0030.00617.38
8.2.60.0000.00917.78
8.2.50.0080.00318.07
8.2.40.0000.00819.82
8.2.30.0000.00817.99
8.2.20.0080.00017.66
8.2.10.0050.00217.92
8.2.00.0000.00917.60
8.1.280.0070.00725.92
8.1.270.0080.00023.77
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00624.04
8.1.230.0100.00019.15
8.1.220.0090.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0030.00617.10
8.1.180.0000.00818.10
8.1.170.0090.00018.50
8.1.160.0000.00721.94
8.1.150.0030.00618.51
8.1.140.0050.00217.19
8.1.130.0070.00017.71
8.1.120.0070.00017.27
8.1.110.0040.00417.30
8.1.100.0050.00317.27
8.1.90.0000.00717.22
8.1.80.0040.00417.35
8.1.70.0090.00017.15
8.1.60.0040.00417.52
8.1.50.0040.00417.36
8.1.40.0080.00317.45
8.1.30.0030.00717.59
8.1.20.0080.00017.44
8.1.10.0040.00417.39
8.1.00.0030.00617.23
8.0.300.0040.00418.77
8.0.290.0030.00317.05
8.0.280.0000.00718.43
8.0.270.0030.00317.10
8.0.260.0000.00617.20
8.0.250.0000.00716.88
8.0.240.0030.00316.82
8.0.230.0030.00316.90
8.0.220.0030.00316.83
8.0.210.0030.00316.89
8.0.200.0030.00316.77
8.0.190.0000.00816.84
8.0.180.0000.01016.84
8.0.170.0040.00416.85
8.0.160.0030.00516.67
8.0.150.0030.00316.74
8.0.140.0000.00816.78
8.0.130.0030.00313.22
8.0.120.0000.00816.74
8.0.110.0000.00716.61
8.0.100.0000.00816.72
8.0.90.0000.00716.61
8.0.80.0160.00316.80
8.0.70.0000.00716.71
8.0.60.0000.00816.79
8.0.50.0050.00316.70
8.0.30.0140.00616.98
8.0.20.0150.00817.40
8.0.10.0040.00416.88
8.0.00.0120.00716.67
7.4.330.0050.00015.00
7.4.320.0030.00316.51
7.4.300.0030.00316.57
7.4.290.0070.00016.50
7.4.280.0000.00916.52
7.4.270.0000.00716.36
7.4.260.0030.00316.45
7.4.250.0040.00416.48
7.4.240.0050.00216.48
7.4.230.0070.00016.54
7.4.220.0070.01016.47
7.4.210.0090.00516.46
7.4.200.0000.00716.52
7.4.190.0000.00716.56
7.4.160.0120.00316.62
7.4.150.0070.01017.40
7.4.140.0150.00317.86
7.4.130.0100.00816.52
7.4.120.0110.00616.43
7.4.110.0060.01216.47
7.4.100.0090.00916.54
7.4.90.0130.01016.58
7.4.80.0040.01419.39
7.4.70.0030.01316.38
7.4.60.0130.01016.33
7.4.50.0030.00616.12
7.4.40.0130.00316.48
7.4.30.0040.01716.39
7.4.00.0130.00015.09
7.3.330.0020.00213.10
7.3.320.0050.00013.21
7.3.310.0040.00416.23
7.3.300.0070.00016.21
7.3.290.0060.01216.15
7.3.280.0080.00916.21
7.3.270.0080.00817.40
7.3.260.0140.00316.54
7.3.250.0120.00716.30
7.3.240.0040.01316.23
7.3.230.0070.01016.39
7.3.210.0100.00716.23
7.3.200.0070.01419.39
7.3.190.0170.00316.20
7.3.180.0100.00716.18
7.3.170.0060.01016.27
7.3.160.0080.00716.22
7.3.120.0060.00914.96
7.2.330.0070.01716.30
7.2.320.0130.00716.49
7.2.310.0160.00016.46
7.2.300.0080.00816.24
7.2.290.0100.00716.19
7.2.60.0060.01016.45
7.2.00.0060.00619.33
7.1.200.0030.01015.78
7.1.100.0040.00418.20
7.1.70.0030.01317.09
7.1.60.0190.00619.46
7.1.50.0180.01416.80
7.1.00.0100.07022.27
7.0.200.0000.00716.68
7.0.140.0030.07022.14
7.0.60.0030.04319.91
7.0.50.0100.06317.81
7.0.40.0100.05720.25
7.0.30.0400.04720.34
7.0.20.0230.08720.25
7.0.10.0030.05020.07
7.0.00.0100.04020.38
5.6.280.0070.07020.91
5.6.210.0130.05320.74
5.6.200.0030.05718.19
5.6.190.0070.06020.63
5.6.180.0230.08320.47
5.6.170.0200.08720.51
5.6.160.0230.06720.46
5.6.150.0070.08318.24
5.6.140.0030.05018.20
5.6.130.0000.04318.15
5.6.120.0070.07320.96
5.6.110.0030.07721.11
5.6.100.0030.08721.01
5.6.90.0030.04320.92
5.6.80.0170.05720.44
5.6.70.0200.06320.38
5.5.350.0030.08720.29
5.5.340.0100.04718.04
5.5.330.0030.08320.47
5.5.320.0370.07020.25
5.5.310.0300.05020.34
5.5.300.0100.03318.06
5.5.290.0070.03718.07
5.5.280.0100.08320.97
5.5.270.0030.05320.75
5.5.260.0070.07720.84
5.5.250.0230.07020.63
5.5.240.0000.08020.29
5.4.450.0130.06319.52
5.4.440.0300.05319.39
5.4.430.0200.05719.62
5.4.420.0170.06019.11
5.4.410.0400.06019.13
5.4.400.0370.06019.14
5.4.390.0200.05318.98
5.4.380.0130.05318.76
5.4.370.0170.05018.63
5.4.360.0070.05718.84
5.4.350.0200.05718.81
5.4.340.0100.05718.70
5.4.320.0090.03612.50
5.4.310.0110.05312.50
5.4.300.0070.03612.50
5.4.290.0050.06612.50
5.4.280.0180.11212.39
5.4.270.0210.11312.39
5.4.260.0170.14712.39
5.4.250.0090.03812.39
5.4.240.0150.07212.39
5.4.230.0100.07412.39
5.4.220.0070.04512.39
5.4.210.0190.08812.39
5.4.200.0080.03712.39
5.4.190.0070.03912.38
5.4.180.0080.03912.38
5.4.170.0100.04712.39
5.4.160.0080.05112.39
5.4.150.0140.06412.39
5.4.140.0110.09112.07
5.4.130.0200.05112.05
5.4.120.0110.05912.01
5.4.110.0150.08612.02
5.4.100.0160.05112.02
5.4.90.0170.07512.02
5.4.80.0130.08312.01
5.4.70.0110.07212.01
5.4.60.0110.05012.00
5.4.50.0210.06812.01
5.4.40.0310.05812.00
5.4.30.0200.09911.99
5.4.20.0110.08612.00
5.4.10.0180.07812.00
5.4.00.0170.07211.48
5.3.290.0070.04712.80
5.3.280.0150.08112.71
5.3.270.0240.08012.72
5.3.260.0150.07812.72
5.3.250.0090.06812.71
5.3.240.0160.08012.72
5.3.230.0200.08412.70
5.3.220.0260.08112.68
5.3.210.0200.08212.68
5.3.200.0100.06412.68
5.3.190.0060.04212.67
5.3.180.0100.05612.68
5.3.170.0110.05312.67
5.3.160.0330.06212.67
5.3.150.0200.06312.68
5.3.140.0300.10912.66
5.3.130.0140.08312.66
5.3.120.0090.05212.66
5.3.110.0540.10812.66
5.3.100.0360.05112.13
5.3.90.0170.07012.11
5.3.80.0220.06212.10
5.3.70.0160.07912.10
5.3.60.0140.06012.08
5.3.50.0080.05312.03
5.3.40.0180.07612.04
5.3.30.0160.08811.98
5.3.20.0080.05111.77
5.3.10.0090.06111.73
5.3.00.0320.08511.73
5.2.170.0090.0449.23
5.2.160.0070.0389.23
5.2.150.0110.0419.23
5.2.140.0090.0459.23
5.2.130.0070.0449.19
5.2.120.0220.0769.18
5.2.110.0040.0449.19
5.2.100.0230.0579.18
5.2.90.0120.0649.18
5.2.80.0140.0449.18
5.2.70.0100.0529.18
5.2.60.0110.0459.14
5.2.50.0060.0479.11
5.2.40.0190.0629.08
5.2.30.0200.0709.05
5.2.20.0140.0579.05
5.2.10.0050.0438.95
5.2.00.0060.0328.81
5.1.60.0060.0268.10
5.1.50.0020.0308.09
5.1.40.0210.0428.07
5.1.30.0140.0458.43
5.1.20.0180.0648.44
5.1.10.0070.0408.17
5.1.00.0140.0538.17
5.0.50.0100.0266.64
5.0.40.0060.0316.51
5.0.30.0200.0646.32
5.0.20.0180.0376.28
5.0.10.0090.0416.27
5.0.00.0110.0526.26
4.4.90.0470.0794.78
4.4.80.0200.0314.75
4.4.70.0020.0244.75
4.4.60.0040.0214.76
4.4.50.0170.0224.77
4.4.40.0090.0404.71
4.4.30.0110.0274.76
4.4.20.0080.0464.84
4.4.10.0040.0224.85
4.4.00.0040.0344.76
4.3.110.0080.0324.67
4.3.100.0090.0374.66
4.3.90.0060.0194.64
4.3.80.0140.0474.59
4.3.70.0070.0204.63
4.3.60.0040.0214.63
4.3.50.0050.0224.63
4.3.40.0050.0264.54
4.3.30.0020.0213.30
4.3.20.0040.0243.28
4.3.10.0040.0443.23
4.3.00.0030.0237.09

preferences:
48.55 ms | 401 KiB | 5 Q