3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new \DateTime('last monday -1 week'); echo $a->format('Y-m-d');

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)
8.3.40.0140.00718.70
8.3.30.0070.00719.09
8.3.20.0040.00420.02
8.3.10.0080.00020.48
8.3.00.0080.00019.51
8.2.170.0100.00322.96
8.2.160.0090.00620.39
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0000.00826.16
8.2.120.0050.00322.42
8.2.110.0060.00320.47
8.2.100.0040.00718.22
8.2.90.0020.00519.17
8.2.80.0000.00817.97
8.2.70.0060.00318.00
8.2.60.0030.00517.80
8.2.50.0030.00618.07
8.2.40.0060.00318.34
8.2.30.0000.00719.36
8.2.20.0000.00717.80
8.2.10.0040.00418.09
8.2.00.0040.00417.84
8.1.270.0080.00022.20
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0000.01024.10
8.1.230.0110.00019.08
8.1.220.0040.00417.79
8.1.210.0000.00918.77
8.1.200.0030.00617.48
8.1.190.0050.00317.38
8.1.180.0040.00418.10
8.1.170.0070.00718.49
8.1.160.0070.00022.07
8.1.150.0000.00718.88
8.1.140.0000.00717.55
8.1.130.0030.00318.01
8.1.120.0000.00717.63
8.1.110.0030.00517.54
8.1.100.0040.00417.64
8.1.90.0040.00417.50
8.1.80.0000.00717.64
8.1.70.0030.00317.57
8.1.60.0000.00817.63
8.1.50.0030.00617.61
8.1.40.0040.00417.49
8.1.30.0030.00517.72
8.1.20.0000.00717.66
8.1.10.0040.00417.71
8.1.00.0040.00417.61
8.0.300.0000.00718.77
8.0.290.0000.00716.88
8.0.280.0000.00718.49
8.0.270.0030.00317.39
8.0.260.0000.00817.30
8.0.250.0000.00717.24
8.0.240.0000.00717.26
8.0.230.0000.00817.04
8.0.220.0040.00417.07
8.0.210.0060.00017.05
8.0.200.0030.00317.07
8.0.190.0000.00817.21
8.0.180.0000.00717.11
8.0.170.0030.00317.13
8.0.160.0040.00416.93
8.0.150.0000.00716.96
8.0.140.0030.00517.07
8.0.130.0050.00013.39
8.0.120.0050.00517.04
8.0.110.0000.00717.01
8.0.100.0000.00816.91
8.0.90.0050.00216.98
8.0.80.0030.01317.09
8.0.70.0030.00517.15
8.0.60.0050.00317.13
8.0.50.0040.00417.14
8.0.30.0110.01017.47
8.0.20.0140.00617.50
8.0.10.0040.00417.21
8.0.00.0100.00916.99
7.4.330.0020.00215.10
7.4.320.0040.00416.65
7.4.300.0000.00716.53
7.4.290.0000.00816.71
7.4.280.0040.00716.59
7.4.270.0040.00416.65
7.4.260.0040.00416.61
7.4.250.0040.00416.50
7.4.240.0020.00516.73
7.4.230.0070.00016.81
7.4.220.0100.00916.84
7.4.210.0080.00516.77
7.4.200.0040.00416.44
7.4.160.0090.00916.67
7.4.150.0060.01217.40
7.4.140.0130.00617.86
7.4.130.0090.00716.66
7.4.120.0110.00516.81
7.4.110.0060.00916.49
7.4.100.0090.00916.64
7.4.90.0090.01416.94
7.4.80.0150.00316.72
7.4.70.0150.00316.63
7.4.60.0000.01616.80
7.4.50.0030.00516.53
7.4.40.0080.00816.64
7.4.30.0100.00616.79
7.4.00.0100.00715.39
7.3.330.0060.00013.05
7.3.320.0060.00013.00
7.3.310.0020.00516.27
7.3.300.0070.00016.30
7.3.290.0120.01116.38
7.3.280.0050.01116.34
7.3.270.0070.01117.40
7.3.260.0130.00516.34
7.3.250.0100.00816.34
7.3.240.0000.01616.50
7.3.230.0100.00716.52
7.3.210.0150.00316.58
7.3.200.0120.01219.39
7.3.190.0160.00616.38
7.3.180.0090.00916.42
7.3.170.0160.00616.52
7.3.160.0030.01316.47
7.3.10.0060.01016.82
7.3.00.0000.01616.70
7.2.330.0110.00716.48
7.2.320.0080.01216.73
7.2.310.0110.00716.87
7.2.300.0060.01216.65
7.2.290.0120.00916.88
7.2.130.0110.00417.04
7.2.120.0070.00716.88
7.2.110.0100.00617.01
7.2.100.0090.00617.13
7.2.90.0050.00517.16
7.2.80.0070.00716.93
7.2.70.0000.01417.01
7.2.60.0000.01117.00
7.2.50.0100.00317.11
7.2.40.0070.00717.15
7.2.30.0070.00717.01
7.2.20.0080.01116.91
7.2.10.0070.00716.86
7.2.00.0060.00317.25
7.1.250.0080.00615.73
7.1.200.0060.00615.53
7.1.70.0030.00617.24
7.1.60.0100.01419.32
7.1.50.0070.01316.98
7.1.00.0070.07022.40
7.0.200.0030.00616.81
7.0.140.0070.07022.02
7.0.60.0100.07019.92
7.0.50.0030.07317.88
7.0.40.0030.07020.27
7.0.30.0530.07020.00
7.0.20.0230.05320.17
7.0.10.0070.04320.20
7.0.00.0030.04720.16
5.6.280.0170.05721.07
5.6.210.0130.07320.66
5.6.200.0100.08318.11
5.6.190.0030.09320.61
5.6.180.0530.06720.63
5.6.170.0300.04720.44
5.6.160.0100.07720.46
5.6.150.0070.04018.22
5.6.140.0070.04018.10
5.6.130.0100.04718.13
5.6.120.0130.05721.00
5.6.110.0030.04721.13
5.6.100.0100.08020.98
5.6.90.0070.08321.00
5.6.80.0100.06720.39
5.5.350.0170.07720.38
5.5.340.0130.04317.96
5.5.330.0070.06720.29
5.5.320.0470.06320.50
5.5.310.0100.04320.24
5.5.300.0030.06317.93
5.5.290.0070.08017.86
5.5.280.0130.07720.76
5.5.270.0070.08320.75
5.5.260.0130.07320.76
5.5.250.0030.04720.68
5.5.240.1500.04320.14
5.4.450.0130.05719.63
5.4.440.0830.06719.50
5.4.430.0970.05319.40
5.4.420.1000.05319.10
5.4.410.0970.04719.41
5.4.400.0970.05319.28
5.4.390.1130.06319.28
5.4.380.1600.06318.46
5.4.370.1230.06318.50
5.4.360.0930.06018.72
5.4.350.0900.07018.50
5.4.340.1400.04318.77
5.4.320.0080.04112.45
5.4.310.0090.05312.45
5.4.300.0100.03312.46
5.4.290.0050.04012.45
5.4.280.0070.03612.35
5.4.270.0080.04012.35
5.4.260.0050.04012.35
5.4.250.0070.03812.35
5.4.240.0050.04212.35
5.4.230.0050.03912.34
5.4.220.0070.03612.34
5.4.210.0050.03712.34
5.4.200.0070.03912.34
5.4.190.0060.03712.34
5.4.180.0070.03712.34
5.4.170.0050.03812.35
5.4.160.0060.04912.34
5.4.150.0100.04012.34
5.4.140.0060.03712.02
5.4.130.0120.03212.02
5.4.120.0060.03511.97
5.4.110.0050.03611.96
5.4.100.0060.03911.97
5.4.90.0080.04011.97
5.4.80.0040.03911.96
5.4.70.0070.03311.96
5.4.60.0040.03811.96
5.4.50.0040.03611.96
5.4.40.0060.03511.95
5.4.30.0070.03411.95
5.4.20.0060.03511.95
5.4.10.0030.03811.95
5.4.00.0040.03911.44
5.3.290.0110.04012.80
5.3.280.0060.04012.71
5.3.270.0080.03812.72
5.3.260.0060.03912.71
5.3.250.0050.03712.72
5.3.240.0080.03412.71
5.3.230.0060.04212.70
5.3.220.0080.03712.68
5.3.210.0050.04012.68
5.3.200.0030.04012.68
5.3.190.0060.03812.68
5.3.180.0030.04012.68
5.3.170.0080.03512.67
5.3.160.0060.03712.67
5.3.150.0080.03612.68
5.3.140.0060.03712.66
5.3.130.0070.03812.66
5.3.120.0120.03312.66
5.3.110.0040.04112.66
5.3.100.0070.04012.12
5.3.90.0070.03912.08
5.3.80.0100.03312.08
5.3.70.0060.03712.08
5.3.60.0050.03812.06
5.3.50.0080.03412.00
5.3.40.0050.03612.00
5.3.30.0060.03911.95
5.3.20.0070.03511.73
5.3.10.0090.03811.70
5.3.00.0080.03511.68
5.2.170.0060.0299.18
5.2.160.0080.0409.18
5.2.150.0070.0359.18
5.2.140.0040.0339.18
5.2.130.0040.0309.14
5.2.120.0060.0279.14
5.2.110.0040.0309.14
5.2.100.0040.0299.14
5.2.90.0050.0299.14
5.2.80.0020.0329.13
5.2.70.0070.0289.14
5.2.60.0040.0309.09
5.2.50.0060.0299.06
5.2.40.0050.0299.04
5.2.30.0020.0339.01
5.2.20.0060.0289.00
5.2.10.0040.0288.92
5.2.00.0070.0278.78
5.1.60.0060.0328.07
5.1.50.0070.0318.06
5.1.40.0060.0248.04
5.1.30.0050.0258.40
5.1.20.0070.0238.42
5.1.10.0070.0238.14
5.1.00.0100.0208.14
5.0.50.0070.0176.62
5.0.40.0030.0206.48
5.0.30.0020.0336.29
5.0.20.0030.0206.26
5.0.10.0040.0216.24
5.0.00.0030.0316.23
4.4.90.0030.0194.78
4.4.80.0010.0184.76
4.4.70.0050.0154.75
4.4.60.0040.0144.75
4.4.50.0010.0174.77
4.4.40.0060.0224.71
4.4.30.0020.0174.76
4.4.20.0030.0154.85
4.4.10.0040.0144.85
4.4.00.0030.0244.75
4.3.110.0020.0164.67
4.3.100.0040.0144.66
4.3.90.0020.0194.63
4.3.80.0040.0274.59
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0050.0144.63
4.3.40.0020.0264.54
4.3.30.0030.0183.28
4.3.20.0000.0183.25
4.3.10.0020.0163.21
4.3.00.0030.0236.86

preferences:
36.8 ms | 400 KiB | 5 Q