3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new DateTime('first monday of the month'); $end = new DateTime('last monday of the month'); $di = new DateInterval($start, 'P7D', $end); foreach($di as $d) { echo $d->format(DateTime::ISO8601).PHP_EOL; }

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)
8.3.60.0090.00618.56
8.3.50.0090.00921.90
8.3.40.0070.00718.86
8.3.30.0100.00319.09
8.3.20.0080.00020.25
8.3.10.0080.00020.63
8.3.00.0000.00819.63
8.2.180.0060.00818.64
8.2.170.0070.00722.96
8.2.160.0060.01220.38
8.2.150.0050.00224.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0070.00022.32
8.2.110.0040.00420.90
8.2.100.0040.00818.05
8.2.90.0050.00319.05
8.2.80.0030.00517.97
8.2.70.0060.00317.49
8.2.60.0110.00018.04
8.2.50.0000.00818.07
8.2.40.0040.00419.95
8.2.30.0040.00418.03
8.2.20.0060.00317.73
8.2.10.0000.00817.93
8.2.00.0000.00717.98
8.1.280.0000.01425.92
8.1.270.0060.00324.09
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0080.00023.97
8.1.230.0090.00317.53
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00617.36
8.1.190.0050.00317.35
8.1.180.0080.00018.10
8.1.170.0030.00718.72
8.1.160.0080.00021.93
8.1.150.0040.00418.75
8.1.140.0000.00817.47
8.1.130.0070.00017.74
8.1.120.0040.00317.47
8.1.110.0050.00317.43
8.1.100.0040.00417.56
8.1.90.0070.00017.58
8.1.80.0030.00517.43
8.1.70.0030.00317.52
8.1.60.0040.00417.47
8.1.50.0050.00317.47
8.1.40.0020.00517.59
8.1.30.0030.00617.71
8.1.20.0030.00617.76
8.1.10.0040.00417.66
8.1.00.0000.00717.56
8.0.300.0030.00518.77
8.0.290.0030.00616.88
8.0.280.0040.00418.36
8.0.270.0000.00717.18
8.0.260.0070.00017.14
8.0.250.0030.00317.18
8.0.240.0030.00317.15
8.0.230.0070.00017.05
8.0.220.0000.00717.07
8.0.210.0050.00216.96
8.0.200.0070.00017.18
8.0.190.0000.00717.13
8.0.180.0040.00417.02
8.0.170.0040.00417.12
8.0.160.0070.00016.95
8.0.150.0000.00716.93
8.0.140.0040.00416.94
8.0.130.0000.00513.45
8.0.120.0000.00917.07
8.0.110.0040.00417.04
8.0.100.0040.00416.98
8.0.90.0040.00416.98
8.0.80.0110.00517.07
8.0.70.0070.00017.04
8.0.60.0000.00716.96
8.0.50.0000.00816.93
8.0.30.0090.01217.16
8.0.20.0150.00817.40
8.0.10.0080.00017.00
8.0.00.0100.00816.91
7.4.330.0050.00015.03
7.4.320.0000.00616.54
7.4.300.0000.00616.57
7.4.290.0000.00716.66
7.4.280.0090.00016.53
7.4.270.0030.00316.59
7.4.260.0030.00316.69
7.4.250.0040.00416.61
7.4.240.0000.00816.66
7.4.230.0040.00416.48
7.4.220.0070.01116.46
7.4.210.0100.00316.58
7.4.200.0000.00716.70
7.4.160.0000.01616.74
7.4.150.0150.00317.40
7.4.140.0130.00517.86
7.4.130.0100.00816.63
7.4.120.0050.01116.74
7.4.110.0030.01316.82
7.4.100.0110.00816.71
7.4.90.0100.01316.68
7.4.80.0030.01619.39
7.4.70.0110.00716.55
7.4.60.0040.01416.74
7.4.50.0000.00616.64
7.4.40.0060.01016.68
7.4.30.0110.00516.86
7.4.00.0090.00615.25
7.3.330.0000.00513.24
7.3.320.0000.00613.23
7.3.310.0000.00616.26
7.3.300.0000.00716.42
7.3.290.0070.00716.41
7.3.280.0080.00916.35
7.3.270.0080.00817.40
7.3.260.0070.01416.54
7.3.250.0100.00616.58
7.3.240.0080.00816.36
7.3.230.0070.01116.59
7.3.210.0140.00316.71
7.3.200.0100.01019.39
7.3.190.0090.01216.37
7.3.180.0120.00316.70
7.3.170.0100.00616.63
7.3.160.0070.01016.47
7.2.330.0110.00716.46
7.2.320.0070.01016.79
7.2.310.0060.01016.74
7.2.300.0080.01116.59
7.2.290.0090.01216.53
7.2.60.0030.01316.93
7.2.00.0420.00619.69
7.1.200.0040.01115.55
7.1.100.0000.01118.23
7.1.70.0030.00516.89
7.1.60.0070.01819.32
7.1.50.0030.02016.99
7.1.00.0070.07322.36
7.0.200.0000.01016.82
7.0.140.0070.07022.16
7.0.60.0030.08319.89
7.0.50.0070.06717.82
7.0.40.0070.04020.12
7.0.30.0330.05720.30
7.0.20.0300.07720.03
7.0.10.0070.08320.04
7.0.00.0070.04020.15
5.6.280.0000.07321.13
5.6.210.0170.07320.47
5.6.200.0070.03718.17
5.6.190.0070.08020.66
5.6.180.0370.07720.47
5.6.170.0400.06020.71
5.6.160.0030.04020.47
5.6.150.0030.08018.14
5.6.140.0030.07718.16
5.6.130.0100.06718.10
5.6.120.0030.04020.87
5.6.110.0030.04320.98
5.6.100.0030.09320.98
5.6.90.0070.07720.92
5.6.80.0170.05720.40
5.5.350.0170.06720.39
5.5.340.0170.06017.95
5.5.330.0100.08020.37
5.5.320.0470.07320.32
5.5.310.0230.07320.23
5.5.300.0000.05017.93
5.5.290.0070.04317.95
5.5.280.0070.03720.80
5.5.270.0130.03320.96
5.5.260.0030.09020.85
5.5.250.0070.07720.61
5.5.240.0100.04020.28
5.4.450.0200.05019.46
5.4.440.0370.03319.55
5.4.430.0100.03319.30
5.4.420.0630.00019.56
5.4.410.0630.00019.50
5.4.400.0870.00019.13
5.4.390.0630.00019.02
5.4.380.0670.00019.02
5.4.370.0600.00019.02
5.4.360.0570.00019.11
5.4.350.0670.00019.11
5.4.340.0630.00019.26
5.4.320.0070.03812.50
5.4.310.0030.04112.50
5.4.300.0050.03712.50
5.4.290.0050.03812.49
5.4.280.0040.03812.39
5.4.270.0060.03712.39
5.4.260.0070.03612.39
5.4.250.0050.03912.39
5.4.240.0050.03712.39
5.4.230.0080.03512.38
5.4.220.0030.03812.38
5.4.210.0070.03312.38
5.4.200.0050.03912.39
5.4.190.0050.03712.38
5.4.180.0050.03812.38
5.4.170.0070.03712.39
5.4.160.0090.03312.39
5.4.150.0070.04012.39
5.4.140.0080.04012.07
5.4.130.0080.03712.06
5.4.120.0060.03612.01
5.4.110.0040.04412.01
5.4.100.0090.03212.01
5.4.90.0050.03812.01
5.4.80.0060.03612.01
5.4.70.0050.04012.01
5.4.60.0040.03712.01
5.4.50.0030.03812.01
5.4.40.0050.03911.99
5.4.30.0090.03212.00
5.4.20.0050.03612.00
5.4.10.0050.03511.99
5.4.00.0060.03611.48
5.3.290.0080.03712.80
5.3.280.0050.03912.71
5.3.270.0050.04312.72
5.3.260.0060.04412.71
5.3.250.0080.03512.72
5.3.240.0060.03812.72
5.3.230.0100.03512.71
5.3.220.0130.04812.68
5.3.210.0060.05512.68
5.3.200.0080.03812.68
5.3.190.0060.04212.68
5.3.180.0060.03812.67
5.3.170.0060.03812.66
5.3.160.0080.03512.68
5.3.150.0060.04012.68
5.3.140.0070.03612.66
5.3.130.0060.04012.66
5.3.120.0070.04012.66
5.3.110.0030.04312.66
5.3.100.0060.03712.12
5.3.90.0060.03912.11
5.3.80.0060.03512.09
5.3.70.0080.03712.09
5.3.60.0100.03412.07
5.3.50.0070.03812.03
5.3.40.0050.03812.03
5.3.30.0070.03311.99
5.3.20.0060.03511.77
5.3.10.0040.03711.73
5.3.00.0060.03611.71
5.2.170.0060.0349.22
5.2.160.0030.0319.22
5.2.150.0060.0309.22
5.2.140.0060.0309.21
5.2.130.0100.0249.18
5.2.120.0080.0259.18
5.2.110.0050.0299.19
5.2.100.0040.0299.18
5.2.90.0030.0309.18
5.2.80.0030.0329.18
5.2.70.0020.0339.18
5.2.60.0040.0319.13
5.2.50.0040.0319.10
5.2.40.0060.0279.08
5.2.30.0040.0329.06
5.2.20.0030.0309.04
5.2.10.0050.0278.94
5.2.00.0020.0318.81
5.1.60.0040.0298.07
5.1.50.0040.0328.07
5.1.40.0050.0248.04
5.1.30.0050.0248.40
5.1.20.0050.0268.41
5.1.10.0040.0278.14
5.1.00.0050.0238.14
5.0.50.0020.0286.62
5.0.40.0030.0276.48
5.0.30.0050.0386.29
5.0.20.0070.0196.26
5.0.10.0040.0246.24
5.0.00.0040.0316.23
4.4.90.0020.0154.78
4.4.80.0030.0194.76
4.4.70.0030.0194.75
4.4.60.0010.0194.76
4.4.50.0010.0164.77
4.4.40.0040.0274.71
4.4.30.0030.0164.76
4.4.20.0010.0164.84
4.4.10.0020.0154.85
4.4.00.0020.0274.76
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0040.0204.63
4.3.80.0000.0274.59
4.3.70.0030.0144.63
4.3.60.0040.0184.63
4.3.50.0030.0144.63
4.3.40.0040.0224.54
4.3.30.0020.0193.29
4.3.20.0010.0163.27
4.3.10.0020.0163.22
4.3.00.0100.01713.34

preferences:
39.8 ms | 401 KiB | 5 Q