3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { static function foo() { echo "A\n"; } } class B extends A { static function foo() { echo "B\n"; } } $cb = array('B', 'B::foo'); call_user_func($cb);

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)
8.3.60.0070.00716.61
8.3.50.0120.00722.88
8.3.40.0090.00918.97
8.3.30.0100.00719.22
8.3.20.0070.00020.24
8.3.10.0000.00821.63
8.3.00.0000.00819.38
8.2.180.0120.00818.29
8.2.170.0040.01122.96
8.2.160.0070.00720.35
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0040.00421.00
8.2.110.0030.00622.31
8.2.100.0060.00617.84
8.2.90.0040.00419.09
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0080.00017.93
8.2.50.0000.00918.07
8.2.40.0040.00418.22
8.2.30.0030.00517.99
8.2.20.0040.00417.61
8.2.10.0000.00717.87
8.2.00.0040.00417.60
8.1.280.0090.00625.92
8.1.270.0000.00823.83
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0030.00723.79
8.1.230.0040.00719.09
8.1.220.0000.00717.74
8.1.210.0050.00318.77
8.1.200.0060.00317.10
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0060.00318.53
8.1.160.0050.00321.85
8.1.150.0000.00718.85
8.1.140.0030.00617.33
8.1.130.0040.00417.72
8.1.120.0000.00717.29
8.1.110.0040.00417.39
8.1.100.0050.00317.39
8.1.90.0030.00517.27
8.1.80.0000.00817.34
8.1.70.0030.00317.39
8.1.60.0030.00617.59
8.1.50.0070.00417.39
8.1.40.0000.00917.57
8.1.30.0000.00917.54
8.1.20.0050.00217.68
8.1.10.0060.00317.45
8.1.00.0040.00417.54
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0060.00018.46
8.0.270.0000.00717.25
8.0.260.0030.00317.29
8.0.250.0000.00716.87
8.0.240.0000.00716.88
8.0.230.0030.00316.83
8.0.220.0030.00316.72
8.0.210.0040.00416.80
8.0.200.0000.00616.75
8.0.190.0040.00416.85
8.0.180.0030.00716.70
8.0.170.0070.00016.81
8.0.160.0030.00316.81
8.0.150.0000.00716.86
8.0.140.0000.00716.67
8.0.130.0050.00013.25
8.0.120.0040.00416.68
8.0.110.0070.00016.64
8.0.100.0040.00416.86
8.0.90.0000.00716.61
8.0.80.0060.01016.79
8.0.70.0000.00716.81
8.0.60.0030.00516.87
8.0.50.0040.00416.64
8.0.30.0080.01317.25
8.0.20.0200.00717.40
8.0.10.0000.00716.96
8.0.00.0110.00816.69
7.4.330.0050.00015.08
7.4.320.0000.00616.45
7.4.300.0000.00616.59
7.4.290.0030.00316.38
7.4.280.0060.00616.58
7.4.270.0000.00816.64
7.4.260.0060.00316.46
7.4.250.0000.00816.41
7.4.240.0050.00216.58
7.4.230.0070.00016.58
7.4.220.0120.01316.57
7.4.210.0110.00416.60
7.4.200.0070.00016.40
7.4.160.0060.00916.21
7.4.150.0070.01017.40
7.4.140.0080.01117.86
7.4.130.0000.01816.48
7.4.120.0080.00816.44
7.4.110.0210.00316.43
7.4.100.0100.00716.37
7.4.90.0120.00616.49
7.4.80.0090.00919.39
7.4.70.0060.01616.50
7.4.60.0110.00716.38
7.4.50.0000.00816.55
7.4.40.0070.01016.43
7.4.30.0130.00316.43
7.4.00.0030.01014.98
7.3.330.0060.00013.14
7.3.320.0020.00213.04
7.3.310.0030.00316.18
7.3.300.0000.00616.20
7.3.290.0030.01016.29
7.3.280.0080.00816.21
7.3.270.0050.01117.40
7.3.260.0070.01016.43
7.3.240.0070.01016.27
7.3.230.0090.00916.39
7.3.210.0100.00616.29
7.3.200.0080.01119.39
7.3.190.0090.01216.44
7.3.180.0180.00016.29
7.3.170.0080.00816.37
7.3.160.0070.01016.22
7.2.330.0130.01316.28
7.2.320.0120.00916.35
7.2.310.0110.00516.76
7.2.300.0120.00416.72
7.2.290.0030.01216.58
7.2.00.0030.01019.30
7.1.100.0000.01317.96
7.1.70.0030.00316.80
7.1.60.0070.01319.40
7.1.50.0000.02116.79
7.1.00.0100.07022.30
7.0.200.0000.00716.79
7.0.140.0170.06021.98
7.0.60.0130.05319.82
7.0.50.0130.06717.88
7.0.40.0170.08020.13
7.0.30.0200.03720.30
7.0.20.0330.04320.19
7.0.10.0130.08020.12
7.0.00.0100.06720.26
5.6.280.0030.07021.07
5.6.210.0070.07020.70
5.6.200.0070.08018.16
5.6.190.0030.05020.77
5.6.180.0270.07720.52
5.6.170.0230.04320.41
5.6.160.0030.04320.39
5.6.150.0070.07718.15
5.6.140.0070.04018.23
5.6.130.0130.07318.27
5.6.120.0130.06320.98
5.6.110.0130.07021.13
5.6.100.0000.08720.96
5.6.90.0100.04720.95
5.6.80.0070.08020.42
5.5.350.0230.04020.34
5.5.340.0170.07017.98
5.5.330.0100.07320.21
5.5.320.0170.04020.49
5.5.310.0270.07720.23
5.5.300.0130.07718.00
5.5.290.0000.06018.08
5.5.280.0100.08020.90
5.5.270.0130.07720.96
5.5.260.0030.07020.87
5.5.250.0070.08020.58
5.5.240.0070.07020.26
5.4.450.0600.06319.34
5.4.440.0700.08019.50
5.4.430.1070.04719.48
5.4.420.0870.05319.52
5.4.410.0970.04719.08
5.4.400.0770.05018.94
5.4.390.0730.06018.97
5.4.380.0100.05018.74
5.4.370.0030.04318.39
5.4.360.0070.04018.70
5.4.350.0140.07612.02
5.4.340.0060.03712.02
5.4.320.0060.04112.50
5.4.310.0100.03812.50
5.4.300.0070.03512.50
5.4.290.0040.03912.50
5.4.280.0030.03712.39
5.4.270.0080.03412.39
5.4.260.0060.03712.39
5.4.250.0050.03812.40
5.4.240.0060.03812.40
5.4.230.0070.03612.39
5.4.220.0060.03912.39
5.4.210.0050.03512.39
5.4.200.0100.03312.38
5.4.190.0060.03512.38
5.4.180.0040.04312.38
5.4.170.0030.04212.39
5.4.160.0040.03912.39
5.4.150.0080.03412.39
5.4.140.0070.04612.07
5.4.130.0080.05412.05
5.4.120.0070.05012.02
5.4.110.0090.05512.01
5.4.100.0120.03112.01
5.4.90.0060.03712.02
5.4.80.0100.03912.01
5.4.70.0080.03912.01
5.4.60.0070.04812.01
5.4.50.0070.03812.01
5.4.40.0070.04112.00
5.4.30.0070.03411.99
5.4.20.0070.03512.00
5.4.10.0060.03511.99
5.4.00.0040.03711.48
5.3.290.0060.03912.80
5.3.280.0060.04012.71
5.3.270.0060.03912.73
5.3.260.0070.04012.71
5.3.250.0110.03812.72
5.3.240.0080.03412.71
5.3.230.0060.03612.71
5.3.220.0050.03712.68
5.3.210.0050.04012.68
5.3.200.0060.03512.68
5.3.190.0050.03712.68
5.3.180.0060.03612.68
5.3.170.0060.03512.67
5.3.160.0090.03312.67
5.3.150.0060.03912.68
5.3.140.0090.04312.66
5.3.130.0060.03912.65
5.3.120.0020.04212.66
5.3.110.0050.03812.66
5.3.100.0060.03912.12
5.3.90.0050.03712.10
5.3.80.0060.03512.09
5.3.70.0050.03612.09
5.3.60.0090.03412.07
5.3.50.0020.04112.03
5.3.40.0040.03712.03
5.3.30.0050.03611.98
5.3.20.0060.03511.76
5.3.10.0050.03411.73
5.3.00.0050.03611.72
5.2.170.0020.0329.22
5.2.160.0040.0299.23
5.2.150.0020.0329.23
5.2.140.0050.0299.22
5.2.130.0020.0329.18
5.2.120.0020.0309.18
5.2.110.0010.0319.18
5.2.100.0050.0279.18
5.2.90.0070.0269.18
5.2.80.0040.0309.17
5.2.70.0020.0329.18
5.2.60.0070.0289.13
5.2.50.0040.0309.10
5.2.40.0060.0299.07
5.2.30.0040.0299.05
5.2.20.0040.0289.04
5.2.10.0050.0288.95
5.2.00.0080.0308.80
5.1.60.0060.0258.09
5.1.50.0040.0248.09
5.1.40.0020.0268.06
5.1.30.0070.0238.41
5.1.20.0040.0268.44
5.1.10.0040.0268.17
5.1.00.0050.0258.16
5.0.50.0050.0206.64
5.0.40.0040.0186.50
5.0.30.0020.0356.31
5.0.20.0050.0186.28
5.0.10.0030.0206.26
5.0.00.0030.0316.25
4.4.90.0030.0144.78
4.4.80.0030.0154.76
4.4.70.0030.0154.75
4.4.60.0020.0194.75
4.4.50.0020.0154.77
4.4.40.0050.0254.71
4.4.30.0010.0164.76
4.4.20.0030.0154.84
4.4.10.0030.0214.85
4.4.00.0050.0234.76
4.3.110.0050.0134.67
4.3.100.0020.0154.67
4.3.90.0030.0144.64
4.3.80.0040.0224.58
4.3.70.0030.0164.63
4.3.60.0030.0184.63
4.3.50.0030.0214.63
4.3.40.0050.0234.54
4.3.30.0020.0173.30
4.3.20.0030.0153.28
4.3.10.0010.0163.23
4.3.00.0130.0277.12

preferences:
41.67 ms | 401 KiB | 5 Q