3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Everything you enter here will be executed by our servers. Try it! abstract class B implements C {} class A extends B {} interface C { public function test(); }

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)
8.3.60.0140.00718.55
8.3.50.0080.01122.05
8.3.40.0170.00318.63
8.3.30.0070.00718.68
8.3.20.0000.00918.52
8.3.10.0000.01420.82
8.3.00.0070.00023.68
8.2.180.0180.00316.63
8.2.170.0070.00722.96
8.2.160.0110.00320.38
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00419.23
8.2.110.0100.00020.92
8.2.100.0100.00317.77
8.2.90.0000.00919.08
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0050.00317.93
8.2.50.0040.00418.07
8.2.40.0000.00817.84
8.2.30.0050.00319.79
8.2.20.0020.00517.64
8.2.10.0050.00317.54
8.2.00.0090.00017.55
8.1.280.0120.00625.92
8.1.270.0040.00423.99
8.1.260.0030.01526.35
8.1.250.0110.00428.09
8.1.240.0040.00422.21
8.1.230.0110.00018.93
8.1.220.0030.00617.74
8.1.210.0000.00918.77
8.1.200.0060.00317.36
8.1.190.0050.00317.22
8.1.180.0070.00018.10
8.1.170.0040.00418.70
8.1.160.0040.00418.80
8.1.150.0020.00518.62
8.1.140.0000.00717.28
8.1.130.0030.00317.65
8.1.120.0040.00417.29
8.1.110.0050.00317.39
8.1.100.0040.00417.38
8.1.90.0040.00417.41
8.1.80.0000.00717.37
8.1.70.0070.00017.27
8.1.60.0040.00417.52
8.1.50.0030.00617.43
8.1.40.0000.00817.44
8.1.30.0040.00417.57
8.1.20.0030.00617.47
8.1.10.0000.00817.39
8.1.00.0040.00417.30
8.0.300.0060.00318.77
8.0.290.0070.00016.63
8.0.280.0040.00418.45
8.0.270.0050.00217.22
8.0.260.0000.00616.71
8.0.250.0000.00816.85
8.0.240.0040.00416.95
8.0.230.0020.00516.94
8.0.220.0040.00416.79
8.0.210.0070.00016.86
8.0.200.0040.00416.77
8.0.190.0000.00716.82
8.0.180.0040.00416.83
8.0.170.0000.00716.90
8.0.160.0030.00316.77
8.0.150.0030.00616.70
8.0.140.0080.00316.74
8.0.130.0000.00513.27
8.0.120.0040.00416.90
8.0.110.0040.00416.86
8.0.100.0040.00416.85
8.0.90.0040.00416.90
8.0.80.0060.01316.82
8.0.70.0040.00416.94
8.0.60.0050.00216.75
8.0.50.0070.00016.68
8.0.30.0160.00616.99
8.0.20.0140.00517.40
8.0.10.0040.00416.91
8.0.00.0150.00616.73
7.4.330.0020.00214.59
7.4.320.0030.00316.50
7.4.300.0030.00316.41
7.4.290.0030.00316.52
7.4.280.0040.00416.41
7.4.270.0000.00716.42
7.4.260.0030.00313.19
7.4.250.0040.00416.48
7.4.240.0030.00316.52
7.4.230.0040.00416.60
7.4.220.0160.00016.53
7.4.210.0090.00716.50
7.4.200.0000.00716.50
7.4.190.0030.00716.60
7.4.160.0160.00016.24
7.4.150.0060.01117.40
7.4.140.0060.01417.86
7.4.130.0080.00916.51
7.4.120.0050.01216.46
7.4.110.0130.00716.39
7.4.100.0070.01016.43
7.4.90.0150.00316.26
7.4.80.0000.01619.37
7.4.70.0060.01116.54
7.4.60.0100.00716.45
7.4.50.0000.00816.58
7.4.40.0030.01022.27
7.4.30.0110.00616.43
7.4.00.0040.01114.98
7.3.330.0050.00013.30
7.3.320.0000.00513.27
7.3.310.0020.00516.14
7.3.300.0030.00316.18
7.3.290.0040.01116.31
7.3.280.0060.00916.27
7.3.270.0150.00417.40
7.3.260.0120.00818.24
7.3.250.0150.00516.32
7.3.240.0170.00316.52
7.3.230.0070.01016.45
7.3.210.0130.01016.19
7.3.200.0100.00719.39
7.3.190.0180.00416.39
7.3.180.0100.00616.20
7.3.170.0160.00016.59
7.3.160.0060.00916.23
7.3.120.0030.01314.75
7.2.330.0140.00316.56
7.2.320.0100.00716.60
7.2.310.0120.01016.31
7.2.300.0030.01316.45
7.2.290.0070.01416.33
7.2.00.0030.00919.46
7.1.100.0000.00817.96
7.1.70.0000.00816.70
7.1.60.0140.01119.40
7.1.50.0150.00416.79
7.1.00.0030.03322.48
7.0.200.0100.00016.75
7.0.140.0070.06722.09
7.0.60.0030.08021.79
7.0.50.0100.08022.09
7.0.40.0100.07320.15
7.0.30.0030.07720.17
7.0.20.0130.06720.03
7.0.10.0000.08320.02
7.0.00.0100.08020.16
5.6.280.0030.07320.93
5.6.210.0070.07720.54
5.6.200.0070.08020.98
5.6.190.0070.07021.03
5.6.180.0000.08721.01
5.6.170.0100.05721.10
5.6.160.0030.07721.00
5.6.150.0070.08320.99
5.6.140.0100.07321.12
5.6.130.0100.08321.13
5.6.120.0070.07321.00
5.6.110.0030.08721.11
5.6.100.0070.08021.02
5.6.90.0100.07720.90
5.6.80.0000.05320.43
5.6.70.0000.07720.40
5.6.60.0070.05720.34
5.6.50.0070.06320.38
5.6.40.0070.07720.25
5.6.30.0030.07020.35
5.6.20.0000.07720.38
5.6.10.0100.06320.48
5.6.00.0030.08320.39
5.5.350.0030.07720.38
5.5.340.0030.08020.94
5.5.330.0070.06320.86
5.5.320.0030.07320.78
5.5.310.0030.08020.77
5.5.300.0070.07020.85
5.5.290.0030.07020.89
5.5.280.0070.07320.77
5.5.270.0030.08020.76
5.5.260.0070.07720.73
5.5.250.0000.08020.69
5.5.240.0000.06720.16
5.5.230.0070.07720.33
5.5.220.0070.07720.03
5.5.210.0070.08020.31
5.5.200.0070.07720.23
5.5.190.0100.07720.23
5.5.180.0030.07720.33
5.5.160.0070.07320.13
5.5.150.0070.06720.25
5.5.140.0070.08020.12
5.5.130.0070.07320.23
5.5.120.0030.07720.00
5.5.110.0030.07020.13
5.5.100.0000.07720.11
5.5.90.0000.08020.04
5.5.80.0170.06720.11
5.5.70.0030.07320.06
5.5.60.0100.07320.20
5.5.50.0030.08320.04
5.5.40.0030.07319.98
5.5.30.0030.07720.10
5.5.20.0000.08320.12
5.5.10.0030.05720.05
5.5.00.0070.07720.07
5.4.450.0070.06019.45
5.4.440.0000.08719.40
5.4.430.0000.07719.39
5.4.420.0030.07719.23
5.4.410.0070.07319.20
5.4.400.0070.06719.03
5.4.390.0070.07019.17
5.4.380.0070.07019.07
5.4.370.0130.06319.07
5.4.360.0130.06019.01
5.4.350.0030.07318.95
5.4.340.0030.08319.16
5.4.320.0000.08019.20
5.4.310.0000.08319.07
5.4.300.0070.06319.11
5.4.290.0070.07018.91
5.4.280.0100.06719.12
5.4.270.0130.06319.00
5.4.260.0030.06719.16
5.4.250.0030.07019.16
5.4.240.0070.06719.06
5.4.230.0100.07019.06
5.4.220.0000.08019.06
5.4.210.0070.06318.91
5.4.200.0030.07719.18
5.4.190.0000.07019.21
5.4.180.0100.04719.15
5.4.170.0070.07018.89
5.4.160.0000.07319.17
5.4.150.0100.05318.83
5.4.140.0030.06316.53
5.4.130.0100.05716.52
5.4.120.0030.07316.38
5.4.110.0100.06016.60
5.4.100.0030.07316.46
5.4.90.0000.07716.45
5.4.80.0030.05716.41
5.4.70.0070.06716.47
5.4.60.0100.07016.33
5.4.50.0000.05316.34
5.4.40.0000.07316.43
5.4.30.0100.06716.33
5.4.20.0000.07316.39
5.4.10.0170.06316.39
5.4.00.0100.06715.96
5.3.290.0000.07314.72
5.3.280.0030.06314.63
5.3.270.0100.07314.71
5.3.260.0070.07714.70
5.3.250.0030.05714.71
5.3.240.0030.07314.66
5.3.230.0070.06314.65
5.3.220.0070.07014.64
5.3.210.0070.07014.54
5.3.200.0030.07014.56
5.3.190.0030.07714.63
5.3.180.0000.08014.62
5.3.170.0070.07014.61
5.3.160.0030.08014.62
5.3.150.0030.07014.67
5.3.140.0030.07014.60
5.3.130.0000.06714.52
5.3.120.0070.07714.52
5.3.110.0100.06014.55
5.3.100.0030.07314.12
5.3.90.0000.07713.87
5.3.80.0070.07014.05
5.3.70.0070.07014.00
5.3.60.0000.07714.00
5.3.50.0000.07313.96
5.3.40.0000.07313.84
5.3.30.0000.06013.82
5.3.20.0030.06313.58
5.3.10.0100.06313.64
5.3.00.0000.04013.69
5.2.170.0030.06011.21
5.2.160.0070.05710.99
5.2.150.0070.06011.21
5.2.140.0030.06310.98
5.2.130.0000.05311.20
5.2.120.0030.05711.20
5.2.110.0030.03711.10
5.2.100.0000.03011.14
5.2.90.0000.02711.20
5.2.80.0000.03011.00
5.2.70.0000.03011.08
5.2.60.0030.02710.95
5.2.50.0000.04010.89
5.2.40.0000.03011.06
5.2.30.0000.03311.05
5.2.20.0030.02710.98
5.2.10.0000.02710.94
5.2.00.0030.02310.77
5.1.60.0000.02310.08
5.1.50.0000.02310.05
5.1.40.0030.02010.05
5.1.30.0000.02010.19
5.1.20.0030.02310.30
5.1.10.0030.02010.11
5.1.00.0000.02710.13
5.0.50.0070.0109.22
5.0.40.0000.0179.22
5.0.30.0000.0339.22
5.0.20.0000.0209.22
5.0.10.0030.0139.22
5.0.00.0000.0279.22
4.4.90.0000.0179.22
4.4.80.0000.0139.22
4.4.70.0000.0139.22
4.4.60.0000.0139.22
4.4.50.0000.0109.22
4.4.40.0000.0209.22
4.4.30.0000.0109.22
4.4.20.0000.0179.22
4.4.10.0000.0139.22
4.4.00.0000.0239.22
4.3.110.0030.0139.22
4.3.100.0000.0179.22
4.3.90.0030.0179.22
4.3.80.0000.0209.22
4.3.70.0000.0109.22
4.3.60.0000.0109.22
4.3.50.0000.0139.22
4.3.40.0030.0279.22
4.3.30.0030.0109.22
4.3.20.0000.0179.22
4.3.10.0000.0139.22
4.3.00.0000.0139.22

preferences:
52.77 ms | 400 KiB | 5 Q