3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((new \DateTime())->sub(new \DateInterval('P1M20D')));

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)
8.3.70.0100.01016.63
8.3.60.0150.00018.56
8.3.50.0100.01021.26
8.3.40.0110.01118.96
8.3.30.0180.00418.66
8.3.20.0070.00420.29
8.3.10.0140.00423.48
8.3.00.0000.00822.57
8.2.190.0110.00416.82
8.2.180.0130.01016.63
8.2.170.0030.01422.96
8.2.160.0100.00320.11
8.2.150.0130.00624.18
8.2.140.0110.00724.66
8.2.130.0050.00326.16
8.2.120.0000.00917.61
8.2.110.0070.01020.39
8.2.100.0110.00017.91
8.2.90.0000.00818.16
8.2.80.0050.00317.97
8.2.70.0030.00617.75
8.2.60.0080.00017.79
8.2.50.0040.00418.07
8.2.40.0040.00421.13
8.2.30.0040.00419.66
8.2.20.0070.00017.73
8.2.10.0050.00318.05
8.2.00.0050.00217.99
8.1.280.0070.01125.92
8.1.270.0000.00724.66
8.1.260.0070.00326.35
8.1.250.0000.00828.09
8.1.240.0050.00522.01
8.1.230.0040.00720.84
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0050.00517.35
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0080.00018.64
8.1.160.0000.00821.93
8.1.150.0000.00718.82
8.1.140.0040.00417.55
8.1.130.0000.00917.55
8.1.120.0030.00317.56
8.1.110.0040.00417.40
8.1.100.0080.00017.43
8.1.90.0000.00717.52
8.1.80.0060.00317.40
8.1.70.0000.00717.54
8.1.60.0030.00617.60
8.1.50.0030.00617.43
8.1.40.0030.00517.52
8.1.30.0030.00517.59
8.1.20.0040.00417.60
8.1.10.0030.00517.58
8.1.00.0080.00017.54
8.0.300.0050.00220.12
8.0.290.0000.00716.88
8.0.280.0030.00318.35
8.0.270.0000.00717.25
8.0.260.0030.00317.30
8.0.250.0040.00416.94
8.0.240.0040.00417.01
8.0.230.0030.00316.91
8.0.220.0030.00316.87
8.0.210.0000.00716.82
8.0.200.0060.00016.89
8.0.190.0080.00016.91
8.0.180.0040.00416.94
8.0.170.0030.00616.93
8.0.160.0000.00716.93
8.0.150.0070.00017.00
8.0.140.0030.00516.92
8.0.130.0000.00513.34
8.0.120.0030.00616.80
8.0.110.0040.00416.78
8.0.100.0000.00716.89
8.0.90.0040.00416.94
8.0.80.0080.00816.99
8.0.70.0030.00516.84
8.0.60.0000.00717.07
8.0.50.0000.00716.90
8.0.30.0060.00917.13
8.0.20.0110.00817.40
8.0.10.0000.00717.14
8.0.00.0100.00716.75
7.4.330.0050.00015.13
7.4.320.0000.00616.49
7.4.300.0030.00316.55
7.4.290.0030.00316.49
7.4.280.0030.00316.46
7.4.270.0030.00316.48
7.4.260.0070.00016.53
7.4.250.0030.00516.48
7.4.240.0000.00716.50
7.4.230.0030.00316.35
7.4.220.0130.00316.69
7.4.210.0090.00616.52
7.4.200.0040.00416.62
7.4.160.0100.00716.58
7.4.150.0090.00917.40
7.4.140.0110.00917.86
7.4.130.0100.00716.65
7.4.120.0130.00616.50
7.4.110.0040.01316.46
7.4.100.0230.00016.49
7.4.90.0130.00416.70
7.4.80.0060.01019.39
7.4.70.0130.00616.57
7.4.60.0090.00616.48
7.4.50.0030.00516.43
7.4.40.0140.00316.63
7.4.30.0100.01316.50
7.4.00.0060.00814.87
7.3.330.0000.00513.18
7.3.320.0000.00513.01
7.3.310.0000.00716.13
7.3.300.0000.00716.25
7.3.290.0060.00016.25
7.3.280.0110.00616.27
7.3.270.0030.01417.40
7.3.260.0140.01016.49
7.3.250.0080.01216.33
7.3.240.0060.01116.38
7.3.230.0170.00016.53
7.3.210.0060.01116.45
7.3.200.0070.01416.37
7.3.190.0060.01016.23
7.3.180.0060.01016.45
7.3.170.0140.00716.32
7.3.160.0060.01316.38
7.2.330.0060.01116.45
7.2.320.0060.01116.64
7.2.310.0150.00316.79
7.2.300.0170.00716.54
7.2.290.0130.00416.79
7.2.60.0000.01416.91
7.2.00.0030.00819.43
7.1.200.0000.01415.67
7.1.70.0040.00417.25
7.1.60.0060.00617.04
7.1.50.0170.01734.98
7.1.00.0030.07722.36
7.0.200.0110.00716.83
7.0.60.0070.07319.93
7.0.50.0030.09017.92
7.0.40.0030.04719.96
7.0.30.0330.06020.18
7.0.20.0230.05020.33
7.0.10.0100.03720.16
7.0.00.0170.07020.11
5.6.280.0030.06020.91
5.6.210.0070.07720.51
5.6.200.0070.07018.21
5.6.190.0100.08720.41
5.6.180.0130.04020.39
5.6.170.0270.06720.49
5.6.160.0070.05020.70
5.6.150.0130.05318.21
5.6.140.0000.04718.18
5.6.130.0030.04318.17
5.6.120.0200.07020.99
5.6.110.0070.06021.00
5.6.100.0100.04020.99
5.6.90.0270.06321.12
5.6.80.0000.04320.40
5.6.70.4070.03320.52
5.5.350.0200.05320.35
5.5.340.0100.07018.01
5.5.330.0200.06720.07
5.5.320.0330.04020.50
5.5.310.0300.03320.43
5.5.300.0100.07717.95
5.5.290.0200.04017.92
5.5.280.0030.07020.73
5.5.270.0100.06720.78
5.5.260.0130.08020.70
5.5.250.0000.04320.69
5.5.240.0230.07720.04
5.4.450.0870.05019.47
5.4.440.0930.06019.53
5.4.430.0800.07719.42
5.4.420.0870.07719.48
5.4.410.0930.05719.14
5.4.400.0870.06319.00
5.4.390.0900.05719.29
5.4.380.0970.05018.91
5.4.370.0770.05318.92
5.4.360.0770.05318.92
5.4.350.0530.05719.08
5.4.340.0070.06319.18
5.4.320.0200.04719.12
5.4.310.0730.05319.13
5.4.300.1030.05019.12
5.4.290.0900.05019.22
5.4.280.0930.04319.22
5.4.270.0970.05319.14
5.4.260.0830.06719.16
5.4.250.0870.07719.24
5.4.240.0900.06719.14
5.4.230.0870.06018.89
5.4.220.0930.07319.12
5.4.210.1030.05019.24
5.4.200.0770.06016.71
5.4.190.0800.04318.86
5.4.180.0230.04718.94
5.4.170.0130.06018.95
5.4.160.0370.05319.21
5.4.150.0830.05018.95
5.4.140.0700.05716.40
5.4.130.0830.05316.41
5.4.120.0730.05716.30
5.4.110.0830.04016.37
5.4.100.0300.06016.49
5.4.90.0200.06716.49
5.4.80.0830.05016.52
5.4.70.0770.04716.36
5.4.60.0130.06716.20
5.4.50.0070.06316.41
5.4.40.0170.03316.43
5.4.30.0230.03716.36
5.4.20.0300.07316.31

preferences:
42.01 ms | 401 KiB | 5 Q