3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = new DateTime('2015-09-24 00:00:00'); var_dump($d->modify('+1 week'));

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)
8.3.60.0120.00316.62
8.3.50.0120.00921.04
8.3.40.0040.01118.79
8.3.30.0040.01118.66
8.3.20.0040.00420.33
8.3.10.0050.00221.73
8.3.00.0040.00419.66
8.2.180.0120.00616.75
8.2.170.0090.00622.96
8.2.160.0100.00320.52
8.2.150.0080.00024.18
8.2.140.0130.00624.66
8.2.130.0000.00726.16
8.2.120.0080.00017.63
8.2.110.0110.00619.43
8.2.100.0080.00417.75
8.2.90.0040.00419.17
8.2.80.0060.00317.97
8.2.70.0050.00317.75
8.2.60.0040.00418.05
8.2.50.0080.00318.07
8.2.40.0000.00819.45
8.2.30.0070.00019.77
8.2.20.0000.00717.75
8.2.10.0080.00018.05
8.2.00.0030.00517.98
8.1.280.0220.00025.92
8.1.270.0040.00420.36
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0100.00022.59
8.1.230.0030.01017.60
8.1.220.0050.00317.79
8.1.210.0060.00318.77
8.1.200.0090.00017.60
8.1.190.0060.00317.38
8.1.180.0070.00018.10
8.1.170.0000.00818.82
8.1.160.0050.00222.02
8.1.150.0070.00018.94
8.1.140.0000.00817.50
8.1.130.0070.00017.75
8.1.120.0070.00017.66
8.1.110.0080.00017.64
8.1.100.0050.00317.52
8.1.90.0020.00517.64
8.1.80.0090.00017.60
8.1.70.0000.00717.68
8.1.60.0000.00917.68
8.1.50.0040.00417.70
8.1.40.0030.00617.56
8.1.30.0040.00417.66
8.1.20.0070.00017.70
8.1.10.0070.00017.70
8.1.00.0050.00217.75
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.52
8.0.270.0030.00317.34
8.0.260.0060.00017.31
8.0.250.0040.00417.15
8.0.240.0070.00017.03
8.0.230.0000.00717.15
8.0.220.0020.00517.07
8.0.210.0040.00417.10
8.0.200.0030.00317.10
8.0.190.0050.00317.04
8.0.180.0070.00016.94
8.0.170.0040.00417.10
8.0.160.0050.00217.04
8.0.150.0000.00716.92
8.0.140.0000.00817.06
8.0.130.0070.00013.41
8.0.120.0080.00016.94
8.0.110.0000.00717.08
8.0.100.0040.00416.95
8.0.90.0050.00217.14
8.0.80.0040.01117.10
8.0.70.0070.00017.13
8.0.60.0000.00716.95
8.0.50.0040.00417.10
8.0.30.0040.01617.09
8.0.20.0130.00517.40
8.0.10.0030.00517.15
8.0.00.0130.00616.94
7.4.330.0050.00015.20
7.4.320.0000.00616.73
7.4.300.0030.00316.68
7.4.290.0030.00316.64
7.4.280.0060.00316.62
7.4.270.0040.00416.64
7.4.260.0080.00016.74
7.4.250.0070.00016.57
7.4.240.0040.00416.67
7.4.230.0000.00716.66
7.4.220.0170.00316.75
7.4.210.0000.01416.75
7.4.200.0070.00016.46
7.4.160.0060.00916.61
7.4.150.0150.01117.40
7.4.140.0160.00817.86
7.4.130.0060.01116.72
7.4.120.0090.01216.70
7.4.110.0080.00816.61
7.4.100.0180.00616.58
7.4.90.0120.00616.65
7.4.80.0090.00919.39
7.4.70.0100.01016.54
7.4.60.0090.00616.72
7.4.50.0050.00316.52
7.4.40.0070.01616.80
7.4.30.0140.00816.62
7.4.00.0120.00315.21
7.3.330.0000.00513.30
7.3.320.0030.00313.16
7.3.310.0000.00716.27
7.3.300.0030.00316.28
7.3.290.0090.00816.35
7.3.280.0080.00716.34
7.3.270.0110.00717.40
7.3.260.0040.01216.58
7.3.250.0100.00816.49
7.3.240.0060.01116.48
7.3.230.0060.01216.55
7.3.210.0060.01316.38
7.3.200.0160.00016.47
7.3.190.0070.01016.66
7.3.180.0100.00716.70
7.3.170.0060.01016.45
7.3.160.0070.01016.40
7.2.330.0080.00816.82
7.2.320.0070.01416.86
7.2.310.0150.00616.61
7.2.300.0070.01016.72
7.2.290.0160.00616.55
7.2.60.0060.00616.63
7.2.00.0060.00619.64
7.1.200.0030.00815.98
7.1.100.0040.01217.98
7.1.70.0000.00717.28
7.1.60.0100.01320.03
7.1.50.0130.01016.70
7.1.00.0100.07022.48
7.0.200.0030.00616.81
7.0.60.0030.08319.99
7.0.50.0070.07717.90
7.0.40.0070.09320.24
7.0.30.0300.08320.18
7.0.20.0270.06720.18
7.0.10.0030.05720.18
7.0.00.0070.08320.16
5.6.280.0070.05721.10
5.6.210.0070.08720.66
5.6.200.0100.08318.23
5.6.190.0070.04720.49
5.6.180.0370.06720.41
5.6.170.0170.05720.51
5.6.160.0100.07020.46
5.6.150.0100.06318.18
5.6.140.0070.04718.20
5.6.130.0100.08318.21
5.6.120.0130.06321.13
5.6.110.0170.07720.95
5.6.100.0130.08021.11
5.6.90.0130.07721.13
5.6.80.0230.04320.40
5.5.350.3100.03320.41
5.5.340.0100.07717.92
5.5.330.0030.09720.20
5.5.320.0330.07720.18
5.5.310.0170.03720.17
5.5.300.0070.04018.00
5.5.290.0130.04717.91
5.5.280.0100.04720.87
5.5.270.0070.05720.89
5.5.260.0100.08320.84
5.5.250.0070.07320.61
5.5.240.0130.07320.18
5.4.450.0270.05019.32
5.4.440.0270.04719.43
5.4.430.0270.04719.47
5.4.420.0170.05319.23
5.4.410.0130.05719.20
5.4.400.0200.05319.27
5.4.390.0230.05319.09
5.4.380.0200.05019.25
5.4.370.0230.07019.22
5.4.360.0100.06319.31
5.4.350.0200.05018.99
5.4.340.0200.05018.78
5.4.320.0200.06019.20
5.4.310.0200.04719.32
5.4.300.0230.07318.80
5.4.290.0270.06319.27
5.4.280.0130.06019.19
5.4.270.0070.05719.14
5.4.260.0070.05719.25
5.4.250.0270.06019.26
5.4.240.0230.04318.80
5.4.230.0130.05719.14
5.4.220.0130.05318.77
5.4.210.0170.07019.30
5.4.200.0200.04718.98
5.4.190.0100.05719.13
5.4.180.0300.03719.14
5.4.170.0100.06019.30
5.4.160.0130.05318.93
5.4.150.0230.05018.89
5.4.140.0200.04716.24
5.4.130.0200.04716.48
5.4.120.0270.04316.39
5.4.110.0170.05016.53
5.4.100.0270.04016.52
5.4.90.0170.04716.54
5.4.80.0130.05016.32
5.4.70.0300.05716.51
5.4.60.0270.06716.47
5.4.50.0230.07016.36
5.4.40.0300.07316.20
5.4.30.0070.04016.38
5.4.20.0200.09016.16
5.4.10.0200.03716.19

preferences:
70.98 ms | 401 KiB | 5 Q