3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Toto { const EVENT = 'toto'; } class Tata implements Toto { const EVENT = 'Tata'; }

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)
8.3.60.0070.00718.43
8.3.50.0270.00321.20
8.3.40.0000.01518.72
8.3.30.0030.01018.42
8.3.20.0050.00320.30
8.3.10.0040.00421.65
8.3.00.0040.00219.56
8.2.180.0070.01116.32
8.2.170.0110.00322.96
8.2.160.0100.00319.21
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00317.50
8.2.110.0100.00022.22
8.2.100.0080.00317.63
8.2.90.0040.00419.23
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0060.00317.91
8.2.50.0000.00918.07
8.2.40.0080.00319.29
8.2.30.0000.00719.69
8.2.20.0000.00917.61
8.2.10.0000.00717.88
8.2.00.0000.00718.04
8.1.280.0070.00725.92
8.1.270.0050.00320.38
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00622.54
8.1.230.0100.00317.42
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.01017.23
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0000.00818.64
8.1.160.0040.00422.05
8.1.150.0000.00818.73
8.1.140.0080.00017.34
8.1.130.0040.00417.67
8.1.120.0040.00317.35
8.1.110.0000.00817.39
8.1.100.0030.00317.43
8.1.90.0070.00017.36
8.1.80.0050.00217.28
8.1.70.0070.00017.40
8.1.60.0000.00717.40
8.1.50.0000.00717.50
8.1.40.0000.00817.37
8.1.30.0030.00517.45
8.1.20.0070.00017.57
8.1.10.0040.00417.42
8.1.00.0020.00517.17
8.0.300.0040.00418.77
8.0.290.0040.00416.72
8.0.280.0030.00318.28
8.0.270.0070.00017.19
8.0.260.0000.00617.10
8.0.250.0040.00416.95
8.0.240.0000.00616.96
8.0.230.0040.00416.85
8.0.220.0050.00316.79
8.0.210.0060.00016.84
8.0.200.0030.00316.89
8.0.190.0040.00416.98
8.0.180.0100.00016.91
8.0.170.0000.00716.94
8.0.160.0040.00416.80
8.0.150.0000.00816.73
8.0.140.0090.00016.84
8.0.130.0050.00013.39
8.0.120.0050.00316.72
8.0.110.0040.00416.72
8.0.100.0000.00716.78
8.0.90.0050.00316.75
8.0.80.0030.01116.85
8.0.70.0000.00716.92
8.0.60.0030.00316.86
8.0.50.0040.00416.95
8.0.30.0070.00917.08
8.0.20.0080.01017.40
8.0.10.0000.00717.07
8.0.00.0100.00816.67
7.4.330.0000.00615.08
7.4.320.0000.00616.52
7.4.300.0030.00316.53
7.4.290.0060.00316.51
7.4.280.0040.00416.33
7.4.270.0000.00716.55
7.4.260.0070.00016.41
7.4.250.0040.00416.40
7.4.240.0010.00616.42
7.4.230.0000.00716.48
7.4.220.0070.01316.47
7.4.210.0090.00616.57
7.4.200.0030.00316.34
7.4.160.0040.01116.79
7.4.150.0060.01317.40
7.4.140.0080.01017.86
7.4.130.0080.01016.40
7.4.120.0160.00216.41
7.4.110.0120.00616.54
7.4.100.0090.01216.34
7.4.90.0040.01516.63
7.4.80.0090.00919.39
7.4.70.0080.01116.41
7.4.60.0030.01416.38
7.4.50.0000.00816.37
7.4.40.0170.00016.44
7.4.30.0060.01116.66
7.4.00.0070.01014.88
7.3.330.0000.00813.01
7.3.320.0030.00313.22
7.3.310.0050.00316.12
7.3.300.0000.00716.23
7.3.290.0060.01116.18
7.3.280.0090.00716.21
7.3.270.0110.00617.40
7.3.260.0130.00316.15
7.3.250.0090.00716.32
7.3.240.0090.01316.25
7.3.230.0030.01316.39
7.3.210.0060.01116.44
7.3.200.0090.01316.42
7.3.190.0100.00716.28
7.3.180.0130.00416.32
7.3.170.0090.00616.27
7.3.160.0130.00616.39
7.2.330.0090.00916.30
7.2.320.0060.01216.42
7.2.310.0000.02016.63
7.2.300.0080.00816.55
7.2.290.0090.00916.64
7.2.60.0080.00516.60
7.2.00.0000.01219.30
7.1.200.0060.00615.63
7.1.100.0160.00018.14
7.1.70.0000.00716.89
7.1.60.0060.00619.12
7.1.50.0030.01316.83
7.1.00.0100.07022.40
7.0.200.0060.00616.48
7.0.60.0000.04319.93
7.0.50.0030.05317.84
7.0.40.0070.07020.11
7.0.30.0570.05020.08
7.0.20.0300.06320.30
7.0.10.0070.08720.07
7.0.00.0130.05720.14
5.6.280.0030.05321.15
5.6.210.0130.03720.55
5.6.200.0030.07718.14
5.6.190.0170.07320.43
5.6.180.0270.05320.60
5.6.170.0230.07720.57
5.6.160.0070.05020.47
5.6.150.0070.07718.16
5.6.140.0100.05018.15
5.6.130.0070.04318.14
5.6.120.0130.07020.98
5.6.110.0170.08320.86
5.6.100.0000.09320.97
5.6.90.0130.03020.95
5.6.80.0000.04020.42
5.6.70.0070.04020.23
5.5.350.0300.06020.38
5.5.340.0030.06018.08
5.5.330.0030.04320.19
5.5.320.0300.08320.34
5.5.310.0230.05020.25
5.5.300.0030.08317.97
5.5.290.0070.08717.96
5.5.280.0070.07720.88
5.5.270.0000.08020.76
5.5.260.0100.04020.79
5.5.250.0100.07320.67
5.5.240.0270.07020.25
5.4.450.0630.06319.59
5.4.440.0500.06019.70
5.4.430.0570.05719.38
5.4.420.0600.05019.57
5.4.410.0500.05719.48
5.4.400.0530.06019.13
5.4.390.0770.05719.37
5.4.380.0500.05319.13
5.4.370.0700.04719.25
5.4.360.0570.05719.08
5.4.350.0730.05719.06
5.4.340.0670.05718.86
5.4.320.0400.08018.87
5.4.310.0400.06018.87
5.4.300.0470.04719.28
5.4.290.0030.05719.25
5.4.280.0200.05019.12
5.4.270.0470.05319.37
5.4.260.0570.05019.14
5.4.250.0600.06019.36
5.4.240.0600.05319.22
5.4.230.0530.05719.00
5.4.220.0430.05719.24
5.4.210.0570.05318.97
5.4.200.0500.05719.14
5.4.190.0530.06018.82
5.4.180.0600.05319.09
5.4.170.0930.06019.11
5.4.160.0600.06018.99
5.4.150.0670.06318.99
5.4.140.0500.05716.51
5.4.130.0770.04716.32
5.4.120.0570.06016.52
5.4.110.0600.05316.42
5.4.100.0670.07016.42
5.4.90.0970.05716.59
5.4.80.0730.07316.58
5.4.70.0130.03716.50
5.4.60.0300.04316.33
5.4.50.0030.03316.56
5.4.40.0070.07016.37
5.4.30.0100.05316.16
5.4.20.0030.07316.25

preferences:
59.04 ms | 401 KiB | 5 Q