3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class Foo { abstract protected function getValue(); } class Bar extends Foo { function getValue() {return "Bar";} } ?>

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)
8.3.60.0120.00318.43
8.3.50.0080.00722.05
8.3.40.0140.00418.47
8.3.30.0140.00018.79
8.3.20.0040.00420.20
8.3.10.0000.00722.10
8.3.00.0050.00222.57
8.2.180.0040.01116.50
8.2.170.0070.00722.96
8.2.160.0070.00720.81
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.36
8.2.110.0060.00321.00
8.2.100.0040.00717.66
8.2.90.0040.00418.92
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0060.00317.68
8.2.50.0030.00718.10
8.2.40.0050.00517.97
8.2.30.0040.00417.91
8.2.20.0040.00417.38
8.2.10.0000.00717.61
8.2.00.0000.00917.52
8.1.280.0100.00725.92
8.1.270.0040.00422.02
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0040.00422.13
8.1.230.0080.00417.58
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00617.10
8.1.190.0080.00017.10
8.1.180.0040.00418.10
8.1.170.0090.00318.34
8.1.160.0050.00321.89
8.1.150.0040.00418.41
8.1.140.0040.00417.38
8.1.130.0000.00717.67
8.1.120.0040.00417.22
8.1.110.0020.00517.22
8.1.100.0050.00217.29
8.1.90.0040.00317.31
8.1.80.0000.00717.36
8.1.70.0060.00017.30
8.1.60.0000.00817.46
8.1.50.0070.00017.34
8.1.40.0050.00217.33
8.1.30.0050.00317.38
8.1.20.0000.00917.44
8.1.10.0030.00617.38
8.1.00.0000.00817.35
8.0.300.0030.00618.77
8.0.290.0000.00816.63
8.0.280.0030.00318.23
8.0.270.0030.00317.18
8.0.260.0060.00016.63
8.0.250.0070.00016.87
8.0.240.0070.00316.72
8.0.230.0030.00316.70
8.0.220.0030.00316.76
8.0.210.0000.00716.64
8.0.200.0030.00316.77
8.0.190.0100.00016.82
8.0.180.0030.00716.68
8.0.170.0000.00716.84
8.0.160.0070.00016.62
8.0.150.0000.00716.72
8.0.140.0040.00416.68
8.0.130.0030.00313.18
8.0.120.0000.01016.71
8.0.110.0000.00816.78
8.0.100.0030.00516.79
8.0.90.0080.00016.78
8.0.80.0120.00916.65
8.0.70.0000.00716.63
8.0.60.0000.00716.78
8.0.50.0040.00416.71
8.0.30.0100.01116.91
8.0.20.0090.01017.40
8.0.10.0090.00016.91
8.0.00.0070.01016.59
7.4.330.0000.00515.00
7.4.320.0030.00316.47
7.4.300.0050.00216.38
7.4.290.0030.00316.42
7.4.280.0080.00016.45
7.4.270.0080.00016.27
7.4.260.0060.00016.42
7.4.250.0040.00416.43
7.4.240.0000.00716.43
7.4.230.0070.00016.31
7.4.220.0030.01416.53
7.4.210.0070.00816.36
7.4.200.0000.00816.39
7.4.190.0040.00416.53
7.4.160.0160.00016.41
7.4.150.0130.00317.40
7.4.140.0100.00717.86
7.4.130.0100.00816.23
7.4.120.0090.00916.36
7.4.110.0130.00716.31
7.4.100.0150.00316.11
7.4.90.0130.00616.21
7.4.80.0120.00919.39
7.4.70.0060.01016.29
7.4.60.0150.00616.10
7.4.50.0080.00016.21
7.4.40.0080.00822.77
7.4.30.0120.00316.36
7.4.00.0060.00914.89
7.3.330.0000.00613.15
7.3.320.0000.00513.18
7.3.310.0040.00416.06
7.3.300.0040.00416.16
7.3.290.0090.00616.13
7.3.280.0100.00916.15
7.3.270.0110.00617.40
7.3.260.0030.01516.19
7.3.250.0090.00816.35
7.3.240.0100.00816.35
7.3.230.0090.00816.39
7.3.210.0180.00616.10
7.3.200.0060.01619.39
7.3.190.0060.01616.29
7.3.180.0030.01816.42
7.3.170.0100.00616.27
7.3.160.0060.00916.28
7.3.120.0070.00714.80
7.3.10.0000.00916.51
7.3.00.0000.01016.56
7.2.330.0180.00016.21
7.2.320.0030.01416.62
7.2.310.0120.00616.32
7.2.300.0040.01216.43
7.2.290.0110.00616.24
7.2.130.0060.00616.77
7.2.120.0000.00916.75
7.2.110.0060.00616.54
7.2.100.0060.00316.85
7.2.90.0080.00316.88
7.2.80.0070.00416.91
7.2.70.0000.01016.46
7.2.60.0060.00616.60
7.2.50.0080.00416.75
7.2.40.0040.00716.53
7.2.30.0040.00816.89
7.2.20.0030.00816.79
7.2.10.0110.00316.95
7.2.00.0060.00618.03
7.1.250.0090.00615.63
7.1.100.0060.00618.05
7.1.70.0000.00916.96
7.1.60.0160.00619.82
7.1.50.0040.01516.96
7.1.00.0100.07022.44
7.0.200.0080.00416.46
7.0.140.0130.06321.93
7.0.60.0030.07719.97
7.0.50.0030.04717.85
7.0.40.0170.08020.15
7.0.30.0270.07020.30
7.0.20.0400.07020.16
7.0.10.0300.07020.16
7.0.00.0030.04320.09
5.6.280.0030.07021.09
5.6.210.0130.03320.62
5.6.200.0000.08018.12
5.6.190.0100.09020.47
5.6.180.4070.03720.62
5.6.170.0270.05320.62
5.6.160.0100.08320.57
5.6.150.0000.08018.16
5.6.140.0070.05718.18
5.6.130.0000.09018.16
5.6.120.0030.08321.00
5.6.110.0100.08320.98
5.6.100.0270.05720.97
5.6.90.0070.08321.00
5.6.80.0170.07020.53
5.6.70.4400.04020.46
5.5.350.0000.07720.44
5.5.340.0070.06717.99
5.5.330.0030.09020.47
5.5.320.0170.05320.30
5.5.310.0300.03720.34
5.5.300.0030.04017.95
5.5.290.0030.06317.98
5.5.280.0070.04020.94
5.5.270.0130.03320.61
5.5.260.0000.04720.73
5.5.250.0070.07720.66
5.5.240.0100.03020.08
5.4.450.0630.05719.54
5.4.440.0600.06719.13
5.4.430.0170.06319.46
5.4.420.0270.04019.32
5.4.410.0070.05719.41
5.4.400.0830.00018.77
5.4.390.0800.00018.81
5.4.380.0270.05318.57
5.4.370.0270.04718.78
5.4.360.0230.05318.77
5.4.350.0330.05318.53
5.4.340.0170.05318.79
5.4.320.0070.04012.50
5.4.310.0080.04212.50
5.4.300.0060.03812.50
5.4.290.0060.04312.49
5.4.280.0060.03712.39
5.4.270.0080.03412.39
5.4.260.0070.05018.66
5.4.250.0170.04018.96
5.4.240.0030.06018.75
5.4.230.0070.05318.90
5.4.220.0170.04718.95
5.4.210.0070.05018.91
5.4.200.0130.04318.99
5.4.190.0030.05718.75
5.4.180.0070.05318.98
5.4.170.0100.05318.98
5.4.160.0130.04718.79
5.4.150.0170.06018.75
5.4.140.0130.04316.60
5.4.130.0130.04016.44
5.4.120.0100.04716.35
5.4.110.0130.05016.63
5.4.100.0100.04316.46
5.4.90.0000.05316.52
5.4.80.0070.07016.69
5.4.70.0170.03716.61
5.4.60.0130.04316.35
5.4.50.0030.05016.39
5.4.40.0030.06316.55
5.4.30.0100.04716.54
5.4.20.0130.05716.45
5.4.10.0030.05316.62
5.4.00.0000.07716.03
5.3.290.0100.03712.80
5.3.280.0070.05314.61
5.3.270.0070.05314.68
5.3.260.0100.05314.51
5.3.250.0130.06314.44
5.3.240.0170.04014.59
5.3.230.0070.05014.59
5.3.220.0200.05014.66
5.3.210.0130.06314.79
5.3.200.0230.04714.63
5.3.190.0070.05014.79
5.3.180.0130.06014.73
5.3.170.0030.07714.73
5.3.160.0070.05014.47
5.3.150.0100.04714.79
5.3.140.0100.04714.53
5.3.130.0030.05714.38
5.3.120.0070.05014.65
5.3.110.0070.05014.61
5.3.100.0000.07314.12
5.3.90.0130.05014.18
5.3.80.0100.06314.08
5.3.70.0100.04714.18
5.3.60.0070.05013.97
5.3.50.0030.05314.13
5.3.40.0070.07014.13
5.3.30.0000.05313.90
5.3.20.0070.05313.77
5.3.10.0070.05313.72
5.3.00.0100.05013.80
5.2.170.0200.03711.13
5.2.160.0100.03711.14
5.2.150.0000.04711.13
5.2.140.0070.04010.97
5.2.130.0030.04311.28
5.2.120.0000.04311.19
5.2.110.0170.02711.09
5.2.100.0070.03711.32
5.2.90.0070.03711.13
5.2.80.0070.04011.16
5.2.70.0000.04711.32
5.2.60.0000.04311.04
5.2.50.0030.04310.85
5.2.40.0170.02711.08
5.2.30.0000.04311.15
5.2.20.0100.05310.94
5.2.10.0030.04310.82
5.2.00.0030.04310.80
5.1.60.0070.03010.15
5.1.50.0000.03710.07
5.1.40.0000.03710.02
5.1.30.0000.04010.55
5.1.20.0070.03010.31
5.1.10.0030.0339.98
5.1.00.0100.0309.90
5.0.50.0030.0308.59
5.0.40.0100.0208.56
5.0.30.0030.0408.22
5.0.20.0070.0208.27
5.0.10.0030.0278.41
5.0.00.0000.0438.22
4.4.90.0070.0177.46
4.4.80.0000.0237.46
4.4.70.0000.0237.46
4.4.60.0000.0337.46
4.4.50.0000.0307.46
4.4.40.0030.0307.46
4.4.30.0000.0277.46
4.4.20.0070.0207.46
4.4.10.0070.0177.46
4.4.00.0030.0337.46
4.3.110.0000.0237.46
4.3.100.0000.0207.46
4.3.90.0070.0177.46
4.3.80.0030.0337.46
4.3.70.0030.0207.46
4.3.60.0030.0207.46
4.3.50.0030.0207.46
4.3.40.0070.0377.46
4.3.30.0000.0237.46
4.3.20.0000.0237.46
4.3.10.0030.0277.46
4.3.00.0100.0207.07

preferences:
42.14 ms | 401 KiB | 5 Q