3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface A { function foo(); } interface B extends A { } class C implements B { function foo() {} }

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)
8.3.60.0110.00318.18
8.3.50.0110.00721.92
8.3.40.0070.00718.54
8.3.30.0110.00418.92
8.3.20.0070.00020.21
8.3.10.0080.00022.04
8.3.00.0040.00422.52
8.2.180.0090.00616.36
8.2.170.0070.00722.96
8.2.160.0100.00319.09
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00419.23
8.2.110.0000.00822.25
8.2.100.0060.00619.45
8.2.90.0000.00819.08
8.2.80.0050.00317.97
8.2.70.0060.00317.50
8.2.60.0000.00717.92
8.2.50.0090.00018.07
8.2.40.0000.00819.82
8.2.30.0030.00518.00
8.2.20.0000.00717.56
8.2.10.0040.00417.51
8.2.00.0070.00017.67
8.1.280.0040.01125.92
8.1.270.0090.00622.02
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.89
8.1.230.0000.01119.01
8.1.220.0100.00017.74
8.1.210.0090.00018.77
8.1.200.0040.00417.36
8.1.190.0080.00017.41
8.1.180.0000.00918.62
8.1.170.0050.00318.55
8.1.160.0070.00022.14
8.1.150.0030.00318.50
8.1.140.0060.00317.43
8.1.130.0030.00317.69
8.1.120.0030.00317.26
8.1.110.0040.00417.27
8.1.100.0050.00217.48
8.1.90.0030.00617.46
8.1.80.0050.00217.34
8.1.70.0070.00017.32
8.1.60.0000.00917.48
8.1.50.0000.00817.39
8.1.40.0040.00417.34
8.1.30.0000.00717.45
8.1.20.0030.00517.41
8.1.10.0070.00017.34
8.1.00.0000.00817.32
8.0.300.0030.00318.77
8.0.290.0000.00817.05
8.0.280.0040.00418.37
8.0.270.0040.00417.18
8.0.260.0040.00416.73
8.0.250.0030.00316.93
8.0.240.0050.00316.75
8.0.230.0030.00316.92
8.0.220.0030.00316.78
8.0.210.0030.00316.70
8.0.200.0050.00316.77
8.0.190.0040.00416.84
8.0.180.0040.00416.74
8.0.170.0040.00416.81
8.0.160.0040.00416.76
8.0.150.0000.00716.89
8.0.140.0040.00416.87
8.0.130.0060.00013.22
8.0.120.0040.00416.80
8.0.110.0040.00416.87
8.0.100.0030.00616.86
8.0.90.0070.00016.70
8.0.80.0080.00816.82
8.0.70.0040.00416.86
8.0.60.0050.00216.82
8.0.50.0070.00016.84
8.0.30.0120.00717.00
8.0.20.0140.00517.40
8.0.10.0040.00416.97
8.0.00.0130.00516.56
7.4.330.0000.00515.05
7.4.320.0030.00316.45
7.4.300.0000.00616.43
7.4.290.0000.00716.45
7.4.280.0000.00616.34
7.4.270.0000.00716.47
7.4.260.0000.00716.57
7.4.250.0040.00416.39
7.4.240.0020.00516.50
7.4.230.0040.00416.60
7.4.220.0050.01016.45
7.4.210.0090.00716.47
7.4.200.0000.00716.55
7.4.190.0030.00316.24
7.4.160.0200.00316.10
7.4.150.0090.00917.40
7.4.140.0080.01217.86
7.4.130.0150.00616.31
7.4.120.0110.00516.37
7.4.110.0030.01316.57
7.4.100.0030.01416.45
7.4.90.0030.01416.51
7.4.80.0030.01919.39
7.4.70.0060.01416.32
7.4.60.0100.00716.15
7.4.50.0000.00416.39
7.4.40.0110.00722.77
7.4.30.0060.01516.43
7.4.00.0040.01114.79
7.3.330.0000.00613.17
7.3.320.0000.00513.25
7.3.310.0060.00016.20
7.3.300.0000.00616.12
7.3.290.0080.00516.17
7.3.280.0090.00616.21
7.3.270.0030.01817.40
7.3.260.0070.01116.43
7.3.250.0040.01316.33
7.3.240.0110.01116.17
7.3.230.0090.00916.39
7.3.210.0100.00916.30
7.3.200.0150.00719.39
7.3.190.0070.01416.20
7.3.180.0100.00616.43
7.3.170.0070.01316.54
7.3.160.0100.00716.25
7.3.120.0070.01014.82
7.2.330.0100.00616.40
7.2.320.0100.00716.45
7.2.310.0060.01016.36
7.2.300.0060.01116.58
7.2.290.0060.01016.19
7.2.80.0030.00716.33
7.2.60.0070.00716.57
7.1.200.0160.01615.43
7.1.100.0000.01018.12
7.1.70.0050.00516.83
7.1.60.0100.01419.82
7.1.50.0090.01516.96
7.1.00.0030.07722.36
7.0.200.0060.01016.55
7.0.140.0030.07322.05
7.0.100.0170.06719.94
7.0.90.0030.04719.91
7.0.80.0070.08319.90
7.0.70.0100.06019.95
7.0.60.0100.07019.90
7.0.50.0130.05720.32
7.0.40.0230.03019.96
7.0.30.0130.03020.18
7.0.20.0130.03320.04
7.0.10.0070.03720.09
7.0.00.0030.04319.99
5.6.280.0030.09720.92
5.6.250.0100.07720.52
5.6.240.0130.07320.69
5.6.230.0070.07720.59
5.6.220.0070.08720.67
5.6.210.0070.04720.66
5.6.200.0130.08021.19
5.6.190.0030.06021.02
5.6.180.0030.05021.08
5.6.170.0130.03021.10
5.6.160.0070.03721.11
5.6.150.0070.04321.17
5.6.140.0000.04321.05
5.6.130.0030.05021.02
5.6.120.0130.03320.93
5.6.110.0070.04020.94
5.6.100.0100.03321.04
5.6.90.0170.08021.10
5.6.80.0070.03720.50
5.6.70.0000.04320.40
5.6.60.0030.04320.33
5.6.50.0070.03320.52
5.6.40.0000.04720.44
5.6.30.0000.04320.43
5.6.20.0030.06720.44
5.6.10.0070.03320.50
5.6.00.0000.04320.38
5.5.380.0070.07320.45
5.5.370.0070.07320.35
5.5.360.0070.08720.34
5.5.350.0070.06020.41
5.5.340.0070.07320.91
5.5.330.0000.04720.81
5.5.320.0130.03320.89
5.5.310.0030.04320.64
5.5.300.0100.03320.92
5.5.290.0000.04320.93
5.5.280.0100.04020.76
5.5.270.0070.06020.82
5.5.260.0130.05020.82
5.5.250.0070.04020.67
5.5.240.0030.04020.21
5.5.230.0000.04320.26
5.5.220.0030.04020.30
5.5.210.0070.05320.28
5.5.200.0100.03720.00
5.5.190.0100.03320.28
5.5.180.0000.04720.26
5.5.160.0030.04020.24
5.5.150.0000.04720.19
5.5.140.0070.03720.09
5.5.130.0030.03320.23
5.5.120.0030.03720.21
5.5.110.0030.03320.23
5.5.100.0130.06020.14
5.5.90.0030.08019.93
5.5.80.0100.07020.02
5.5.70.0100.04720.10
5.5.60.0100.07320.05
5.5.50.0130.06320.06
5.5.40.0070.07720.06
5.5.30.0130.07320.09
5.5.20.0100.04720.14
5.5.10.0070.08019.96
5.5.00.0100.08020.10
5.4.450.0100.03319.18
5.4.440.0000.04319.36
5.4.430.0030.07319.53
5.4.420.0030.04019.53
5.4.410.0070.03719.41
5.4.400.0030.04019.05
5.4.390.0030.04019.09
5.4.380.0030.04319.10
5.4.370.0030.04018.89
5.4.360.0070.04319.23
5.4.350.0030.03719.24
5.4.340.0000.04019.21
5.4.320.0000.04018.91
5.4.310.0070.03719.14
5.4.300.0030.04019.04
5.4.290.0070.03319.05
5.4.280.0030.03019.04
5.4.270.0100.03019.13
5.4.260.0030.03719.18
5.4.250.0070.03319.13
5.4.240.0070.08319.04
5.4.230.0170.06718.84
5.4.220.0070.07719.08
5.4.210.0070.04718.84
5.4.200.0100.07018.89
5.4.190.0070.08018.91
5.4.180.0100.05018.89
5.4.170.0030.07719.19
5.4.160.0030.08319.16
5.4.150.0070.06019.07
5.4.140.0170.05016.40
5.4.130.0030.06016.50
5.4.120.0030.07316.48
5.4.110.0030.07716.49
5.4.100.0100.06716.54
5.4.90.0030.07316.53
5.4.80.0070.06716.54
5.4.70.0170.06016.29
5.4.60.0130.05716.41
5.4.50.0130.03316.45
5.4.40.0070.07316.46
5.4.30.0030.07016.25
5.4.20.0070.04716.40
5.4.10.0130.06716.48
5.4.00.0100.06015.95
5.3.290.0030.03714.68
5.3.280.0030.07314.69
5.3.270.0200.06714.71
5.3.260.0070.07314.60
5.3.250.0170.06014.70
5.3.240.0100.06714.70
5.3.230.0070.04014.59
5.3.220.0030.05714.64
5.3.210.0130.07314.59
5.3.200.0100.06314.50
5.3.190.0100.07714.68
5.3.180.0070.05714.57
5.3.170.0000.07314.70
5.3.160.0070.07714.54
5.3.150.0030.04314.69
5.3.140.0030.06314.54
5.3.130.0070.07014.52
5.3.120.0070.07714.54
5.3.110.0070.04714.61
5.3.100.0000.06314.05
5.3.90.0070.04313.96
5.3.80.0030.06314.01
5.3.70.0030.07013.95
5.3.60.0070.07314.09
5.3.50.0100.03014.09
5.3.40.0100.05313.98
5.3.30.0030.08713.80
5.3.20.0030.07313.68
5.3.10.0100.03313.56
5.3.00.0030.06713.73
5.2.170.0070.06311.25
5.2.160.0030.04711.22
5.2.150.0100.05711.14
5.2.140.0000.06711.04
5.2.130.0100.05710.96
5.2.120.0070.03311.23
5.2.110.0130.05311.02
5.2.100.0070.03311.16
5.2.90.0130.05011.16
5.2.80.0030.06311.09
5.2.70.0100.05310.99
5.2.60.0030.03010.97
5.2.50.0000.06711.14
5.2.40.0000.04311.07
5.2.30.0070.06010.96
5.2.20.0000.05311.02
5.2.10.0070.03310.80
5.2.00.0100.05010.84
5.1.60.0070.0539.83
5.1.50.0100.03710.03
5.1.40.0000.0339.82
5.1.30.0030.03010.41
5.1.20.0030.05310.38
5.1.10.0030.03710.15
5.1.00.0000.04710.11
5.0.50.0100.0138.62
5.0.40.0070.0408.50
5.0.30.0000.0708.26
5.0.20.0030.0378.05
5.0.10.0070.0378.23
5.0.00.0070.0608.24
4.4.90.0000.0308.05
4.4.80.0000.0178.05
4.4.70.0030.0338.05
4.4.60.0030.0138.05
4.4.50.0000.0408.05
4.4.40.0000.0578.05
4.4.30.0030.0378.05
4.4.20.0000.0208.05
4.4.10.0030.0338.05
4.4.00.0000.0278.05
4.3.110.0030.0278.05
4.3.100.0030.0278.05
4.3.90.0000.0238.05
4.3.80.0000.0308.05
4.3.70.0000.0408.05
4.3.60.0000.0178.05
4.3.50.0000.0238.05
4.3.40.0000.0478.05
4.3.30.0030.0338.05
4.3.20.0070.0278.05
4.3.10.0000.0338.05
4.3.00.0070.0308.05

preferences:
71.11 ms | 401 KiB | 5 Q