3v4l.org

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

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)
8.3.60.0040.01118.68
8.3.50.0110.00822.10
8.3.40.0150.00618.67
8.3.30.0000.01419.00
8.3.20.0040.00420.21
8.3.10.0040.00421.92
8.3.00.0000.00822.34
8.2.180.0000.01816.38
8.2.170.0070.00722.96
8.2.160.0070.01320.89
8.2.150.0040.00424.18
8.2.140.0070.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00419.36
8.2.110.0090.00022.25
8.2.100.0080.00417.72
8.2.90.0040.00419.25
8.2.80.0040.00417.97
8.2.70.0030.00617.25
8.2.60.0080.00017.87
8.2.50.0030.00518.07
8.2.40.0080.00018.03
8.2.30.0060.00317.95
8.2.20.0000.00717.50
8.2.10.0000.00717.62
8.2.00.0000.00917.61
8.1.280.0080.00625.92
8.1.270.0090.00023.58
8.1.260.0060.00326.35
8.1.250.0030.01028.09
8.1.240.0030.00624.03
8.1.230.0090.00318.97
8.1.220.0000.00717.74
8.1.210.0000.00918.77
8.1.200.0040.00417.23
8.1.190.0050.00317.30
8.1.180.0030.00518.10
8.1.170.0080.00018.49
8.1.160.0040.00421.99
8.1.150.0050.00218.53
8.1.140.0050.00217.42
8.1.130.0070.00017.66
8.1.120.0020.00517.43
8.1.110.0050.00217.43
8.1.100.0050.00317.35
8.1.90.0040.00417.25
8.1.80.0100.00017.35
8.1.70.0000.00717.32
8.1.60.0000.00817.52
8.1.50.0000.00717.44
8.1.40.0030.00617.45
8.1.30.0030.00517.40
8.1.20.0090.00017.53
8.1.10.0000.00717.25
8.1.00.0050.00217.16
8.0.300.0070.00018.77
8.0.290.0070.00017.18
8.0.280.0000.00718.28
8.0.270.0000.00717.18
8.0.260.0030.00616.79
8.0.250.0040.00216.94
8.0.240.0030.00316.89
8.0.230.0000.00716.87
8.0.220.0030.00316.92
8.0.210.0050.00316.94
8.0.200.0000.00716.82
8.0.190.0040.00416.87
8.0.180.0080.00016.95
8.0.170.0070.00016.95
8.0.160.0050.00316.93
8.0.150.0000.00716.75
8.0.140.0030.00316.77
8.0.130.0030.00313.31
8.0.120.0040.00416.82
8.0.110.0000.00816.88
8.0.100.0040.00416.71
8.0.90.0000.00816.68
8.0.80.0090.00616.76
8.0.70.0050.00316.73
8.0.60.0000.00816.84
8.0.50.0040.00416.67
8.0.30.0130.00617.13
8.0.20.0100.01017.40
8.0.10.0070.00016.97
8.0.00.0140.00716.68
7.4.330.0020.00215.03
7.4.320.0040.00416.34
7.4.300.0060.00016.43
7.4.290.0070.00016.36
7.4.280.0000.00716.52
7.4.270.0030.00316.43
7.4.260.0070.00016.47
7.4.250.0040.00416.51
7.4.240.0000.00716.50
7.4.230.0030.00316.31
7.4.220.0070.01516.62
7.4.210.0060.00916.54
7.4.200.0000.00716.35
7.4.190.0040.00416.47
7.4.160.0060.00916.49
7.4.150.0140.00617.40
7.4.140.0090.00917.86
7.4.130.0130.00316.52
7.4.120.0060.01216.47
7.4.110.0100.00616.50
7.4.100.0060.01016.30
7.4.90.0130.01016.48
7.4.80.0080.00816.45
7.4.70.0130.00616.41
7.4.60.0120.00316.32
7.4.50.0000.00616.36
7.4.40.0070.01022.77
7.4.30.0120.00316.35
7.4.00.0120.00414.88
7.3.330.0000.00513.16
7.3.320.0000.00513.25
7.3.310.0000.00816.34
7.3.300.0000.00616.23
7.3.290.0070.00716.23
7.3.280.0110.00716.27
7.3.270.0110.00617.40
7.3.260.0120.01216.32
7.3.250.0140.00316.29
7.3.240.0060.01116.43
7.3.230.0140.00716.39
7.3.210.0060.01216.48
7.3.200.0150.00619.39
7.3.190.0140.00316.41
7.3.180.0070.01016.29
7.3.170.0000.01516.31
7.3.160.0130.00316.25
7.3.120.0050.01014.74
7.3.110.0110.00714.56
7.3.100.0070.01014.45
7.3.90.0030.00914.80
7.3.80.0090.00614.99
7.3.70.0070.00714.69
7.3.60.0080.00414.65
7.3.50.0090.00614.93
7.3.40.0040.00814.63
7.3.30.0090.00614.57
7.3.20.0040.00416.33
7.3.10.0100.00316.66
7.3.00.0090.00616.63
7.2.330.0060.01216.57
7.2.320.0130.00616.66
7.2.310.0040.01216.26
7.2.300.0130.00316.64
7.2.290.0070.01016.46
7.2.250.0100.00715.07
7.2.240.0160.00315.02
7.2.230.0030.01314.83
7.2.220.0060.00914.86
7.2.210.0030.00714.69
7.2.200.0040.01114.90
7.2.190.0040.01114.67
7.2.180.0050.00514.80
7.2.170.0070.00714.73
7.2.60.0060.00916.88
7.2.00.0000.01118.68
7.1.330.0030.01015.55
7.1.320.0090.00615.73
7.1.310.0070.00715.73
7.1.300.0000.01115.62
7.1.290.0050.00515.86
7.1.280.0100.00015.58
7.1.270.0050.00815.48
7.1.260.0000.01115.85
7.1.200.0040.00815.71
7.1.100.0000.01117.77
7.1.70.0030.00516.93
7.1.60.0090.01519.82
7.1.50.0170.00716.86
7.1.00.0130.06722.40
7.0.200.0070.00716.80
7.0.140.0000.08022.15
7.0.100.0130.06319.98
7.0.90.0070.08319.95
7.0.80.0130.08319.91
7.0.70.0070.05719.95
7.0.60.0070.08019.73
7.0.50.0170.07720.27
7.0.40.0000.07020.08
7.0.30.0070.06320.03
7.0.20.0130.07720.07
7.0.10.0070.07020.09
7.0.00.0070.07720.12
5.6.280.0030.07321.02
5.6.250.0070.05720.57
5.6.240.0070.05020.66
5.6.230.0070.08020.59
5.6.220.0130.06720.58
5.6.210.0070.07320.67
5.6.200.0030.06321.14
5.6.190.0030.06021.04
5.6.180.0030.08721.04
5.6.170.0000.07021.02
5.6.160.0030.07721.02
5.6.150.0100.08020.93
5.6.140.0000.05321.04
5.6.130.0100.03720.98
5.6.120.0130.07021.00
5.6.110.0070.08021.01
5.6.100.0070.04321.04
5.6.90.0170.07721.02
5.6.80.0030.07720.46
5.6.70.0070.08020.42
5.6.60.0170.04320.30
5.6.50.0070.07320.43
5.6.40.0100.04020.46
5.6.30.0070.05720.38
5.6.20.0070.08020.30
5.6.10.0100.04320.40
5.6.00.0100.06720.38
5.5.380.0130.06720.57
5.5.370.0130.07720.35
5.5.360.0200.07320.45
5.5.350.0130.07020.46
5.5.340.0070.07320.80
5.5.330.0100.08320.82
5.5.320.0000.09320.83
5.5.310.0030.09020.75
5.5.300.0070.07720.94
5.5.290.0130.06320.87
5.5.280.0070.04020.79
5.5.270.0100.03320.89
5.5.260.0030.06720.88
5.5.250.0070.07720.58
5.5.240.0070.03720.16
5.5.230.0100.07720.29
5.5.220.0030.08320.27
5.5.210.0100.05720.30
5.5.200.0130.07320.18
5.5.190.0070.07320.18
5.5.180.0030.06720.25
5.5.160.0030.07320.23
5.5.150.0200.06320.23
5.5.140.0030.07720.23
5.5.130.0100.07020.11
5.5.120.0030.06020.27
5.5.110.0130.07020.27
5.5.100.0030.04720.07
5.5.90.0070.04019.91
5.5.80.0030.04720.01
5.5.70.0070.04319.99
5.5.60.0030.04320.08
5.5.50.0030.04020.05
5.5.40.0070.03720.08
5.5.30.0070.03720.07
5.5.20.0100.03319.93
5.5.10.0100.04319.97
5.5.00.0070.03720.07
5.4.450.0030.07019.36
5.4.440.0100.07719.48
5.4.430.0030.03719.48
5.4.420.0130.06719.20
5.4.410.0070.03719.24
5.4.400.0130.07019.11
5.4.390.0100.07718.91
5.4.380.0130.07319.16
5.4.370.0030.08019.03
5.4.360.0070.07019.12
5.4.350.0070.07019.05
5.4.340.0030.08018.93
5.4.320.0100.07319.03
5.4.310.0070.08018.95
5.4.300.0030.07719.12
5.4.290.0070.05318.87
5.4.280.0030.04718.85
5.4.270.0100.06018.90
5.4.260.0100.08019.12
5.4.250.0170.06319.13
5.4.240.0070.04018.87
5.4.230.0000.04718.93
5.4.220.0100.03319.08
5.4.210.0100.03319.11
5.4.200.0130.02719.03
5.4.190.0000.04319.03
5.4.180.0000.04019.23
5.4.170.0000.04019.11
5.4.160.0030.04018.85
5.4.150.0030.04019.21
5.4.140.0030.03716.32
5.4.130.0170.02316.30
5.4.120.0000.05716.50
5.4.110.0030.07016.39
5.4.100.0070.03316.38
5.4.90.0000.06716.56
5.4.80.0030.05316.48
5.4.70.0030.03716.43
5.4.60.0030.03716.48
5.4.50.0000.03716.38
5.4.40.0030.03316.48
5.4.30.0130.02316.30
5.4.20.0030.03316.40
5.4.10.0000.04016.47
5.4.00.0030.04015.90
5.3.290.0200.06315.72
5.3.280.0030.04015.72
5.3.270.0030.04315.72
5.3.260.0070.03715.72
5.3.250.0070.04715.72
5.3.240.0030.03715.72
5.3.230.0000.04315.72
5.3.220.0030.06315.72
5.3.210.0000.03715.72
5.3.200.0030.07315.72
5.3.190.0070.07015.72
5.3.180.0130.04315.72
5.3.170.0070.04715.72
5.3.160.0030.03715.72
5.3.150.0030.03015.72
5.3.140.0070.03715.72
5.3.130.0070.03715.72
5.3.120.0100.04315.72
5.3.110.0000.04715.72
5.3.100.0070.04015.72
5.3.90.0070.03315.72
5.3.80.0000.04015.72
5.3.70.0000.04015.72
5.3.60.0030.03715.72
5.3.50.0070.03715.72
5.3.40.0030.03715.72
5.3.30.0030.04015.72
5.3.20.0030.03715.72
5.3.10.0000.03715.72
5.3.00.0070.03315.72
5.2.170.0030.03015.72
5.2.160.0000.03015.72
5.2.150.0000.03015.72
5.2.140.0030.03715.72
5.2.130.0030.03015.72
5.2.120.0000.03315.72
5.2.110.0030.04715.72
5.2.100.0000.03015.72
5.2.90.0070.02315.72
5.2.80.0030.02715.72
5.2.70.0070.02315.72
5.2.60.0000.03015.72
5.2.50.0070.02315.72
5.2.40.0070.02315.72
5.2.30.0000.03715.72
5.2.20.0070.02315.72
5.2.10.0030.02315.72
5.2.00.0100.04015.72
5.1.60.0070.02015.72
5.1.50.0070.04015.72
5.1.40.0030.03715.72
5.1.30.0000.02715.72
5.1.20.0070.02315.72
5.1.10.0000.02315.72
5.1.00.0000.03015.72
5.0.50.0000.02015.72
5.0.40.0000.04715.72
5.0.30.0000.06715.72
5.0.20.0070.03715.72
5.0.10.0000.04315.72
5.0.00.0030.04315.72
4.4.90.0030.01315.72
4.4.80.0070.01015.72
4.4.70.0000.01715.72
4.4.60.0000.01715.72
4.4.50.0000.02015.72
4.4.40.0030.02015.72
4.4.30.0000.01715.72
4.4.20.0000.01715.72
4.4.10.0030.01315.72
4.4.00.0000.03015.72
4.3.110.0000.03715.72
4.3.100.0100.02315.72
4.3.90.0000.03015.72
4.3.80.0000.05715.72
4.3.70.0030.03315.72
4.3.60.0000.01315.72
4.3.50.0030.03015.72
4.3.40.0070.05015.72
4.3.30.0000.04015.72
4.3.20.0000.03715.72
4.3.10.0000.02015.72
4.3.00.0030.03315.72

preferences:
61.58 ms | 400 KiB | 5 Q