3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new DateTime('first monday this month'); $end = new DateTime('last monday this month'); $dp = new DatePeriod($start, 'P7D', $end); foreach($dp 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)
8.3.40.0120.00318.93
8.3.30.0000.01519.04
8.3.20.0040.00420.21
8.3.10.0030.00620.77
8.3.00.0080.00019.51
8.2.170.0070.01422.96
8.2.160.0110.01120.53
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.36
8.2.110.0030.00622.11
8.2.100.0110.00017.88
8.2.90.0040.00419.26
8.2.80.0000.00817.97
8.2.70.0000.00817.87
8.2.60.0000.01118.05
8.2.50.0050.00318.07
8.2.40.0080.00019.95
8.2.30.0040.00418.02
8.2.20.0070.00017.95
8.2.10.0000.00818.01
8.2.00.0000.00717.86
8.1.270.0080.00023.77
8.1.260.0050.00526.35
8.1.250.0040.00428.09
8.1.240.0080.00024.00
8.1.230.0060.00619.26
8.1.220.0000.00817.79
8.1.210.0050.00318.77
8.1.200.0030.00617.48
8.1.190.0040.00417.48
8.1.180.0080.00018.10
8.1.170.0080.00318.82
8.1.160.0000.00721.95
8.1.150.0000.00818.96
8.1.140.0040.00417.59
8.1.130.0030.00317.89
8.1.120.0000.00717.69
8.1.110.0000.00717.67
8.1.100.0030.00517.68
8.1.90.0000.00717.54
8.1.80.0040.00417.66
8.1.70.0050.00317.68
8.1.60.0060.00317.60
8.1.50.0040.00417.62
8.1.40.0050.00217.71
8.1.30.0040.00417.68
8.1.20.0040.00417.84
8.1.10.0030.00617.75
8.1.00.0000.00717.78
8.0.300.0070.00018.77
8.0.290.0000.00716.88
8.0.280.0000.00718.52
8.0.270.0030.00317.33
8.0.260.0030.00317.35
8.0.250.0070.00017.23
8.0.240.0000.00717.15
8.0.230.0070.00017.30
8.0.220.0070.00017.20
8.0.210.0080.00017.18
8.0.200.0030.00317.12
8.0.190.0040.00417.20
8.0.180.0040.00417.22
8.0.170.0040.00417.10
8.0.160.0030.00417.11
8.0.150.0040.00417.02
8.0.140.0030.00517.05
8.0.130.0060.00013.58
8.0.120.0000.00817.05
8.0.110.0050.00317.08
8.0.100.0080.00017.01
8.0.90.0080.00017.25
8.0.80.0100.00617.09
8.0.70.0040.00416.99
8.0.60.0080.00017.00
8.0.50.0030.00517.04
8.0.30.0050.01417.17
8.0.20.0130.00717.48
8.0.10.0070.00017.11
8.0.00.0070.01116.79
7.4.330.0050.00015.03
7.4.320.0030.00316.71
7.4.300.0000.00616.81
7.4.290.0000.00716.70
7.4.280.0040.00416.72
7.4.270.0070.00016.81
7.4.260.0070.00016.66
7.4.250.0040.00416.78
7.4.240.0050.00316.78
7.4.230.0000.00716.66
7.4.220.0230.00316.80
7.4.210.0030.01116.66
7.4.200.0040.00416.75
7.4.160.0120.00416.74
7.4.150.0060.01217.40
7.4.140.0080.01417.86
7.4.130.0100.00716.73
7.4.120.0140.00416.83
7.4.110.0180.00416.86
7.4.100.0150.00616.74
7.4.90.0110.00716.81
7.4.80.0110.00719.39
7.4.70.0130.00516.70
7.4.60.0100.00716.87
7.4.50.0090.00016.63
7.4.40.0090.00917.00
7.4.30.0130.00416.58
7.4.00.0090.00615.34
7.3.330.0060.00013.30
7.3.320.0060.00013.30
7.3.310.0030.00316.47
7.3.300.0090.00016.51
7.3.290.0040.01116.53
7.3.280.0080.00916.52
7.3.270.0130.00717.40
7.3.260.0110.00616.73
7.3.250.0120.00516.63
7.3.240.0060.00916.65
7.3.230.0060.01016.71
7.3.210.0040.01516.58
7.3.200.0150.00619.39
7.3.190.0100.00716.70
7.3.180.0070.01416.68
7.3.170.0100.00616.51
7.3.160.0120.00416.61
7.2.330.0140.00316.50
7.2.320.0130.00316.76
7.2.310.0060.01216.84
7.2.300.0090.00616.48
7.2.290.0190.00316.70
7.2.60.0090.00616.92
7.2.00.0420.00019.21
7.1.200.0070.00715.71
7.1.100.0050.00518.38
7.1.70.0000.00717.45
7.1.60.0070.01719.32
7.1.50.0080.01216.90
7.1.00.0070.07322.27
7.0.200.0030.00716.91
7.0.140.0070.07022.12
7.0.60.0100.07319.96
7.0.50.0070.08317.93
7.0.40.0030.04320.05
7.0.30.0300.05019.99
7.0.20.0300.05720.18
7.0.10.0100.05320.09
7.0.00.0070.04020.17
5.6.280.0030.07320.84
5.6.210.0130.07320.76
5.6.200.0030.04018.16
5.6.190.0000.04720.33
5.6.180.0500.06720.55
5.6.170.0370.05020.47
5.6.160.0100.07720.41
5.6.150.0030.08318.21
5.6.140.0030.05718.14
5.6.130.0100.06018.27
5.6.120.0130.07721.01
5.6.110.0000.04320.89
5.6.100.0000.04320.89
5.6.90.0000.04321.07
5.6.80.0070.07020.49
5.5.350.0170.08720.41
5.5.340.0070.04017.95
5.5.330.0130.07320.37
5.5.320.0430.07320.26
5.5.310.0230.07320.30
5.5.300.0130.07317.98
5.5.290.0030.04018.04
5.5.280.0070.04020.77
5.5.270.0070.07720.84
5.5.260.0100.07020.76
5.5.250.0070.07020.71
5.5.240.0170.04320.11
5.4.450.0700.04719.28
5.4.440.0270.02719.55
5.4.430.0400.03019.27
5.4.420.0630.00019.68
5.4.410.0630.00019.45
5.4.400.0600.00019.07
5.4.390.0630.00018.98
5.4.380.0700.00019.01
5.4.370.0630.00019.02
5.4.360.0630.00019.13
5.4.350.0630.00019.26
5.4.340.0630.00019.02
5.4.320.0070.03612.50
5.4.310.0090.03512.50
5.4.300.0050.04712.50
5.4.290.0100.04812.50
5.4.280.0080.04012.40
5.4.270.0040.03912.39
5.4.260.0060.03712.39
5.4.250.0070.03712.39
5.4.240.0070.03512.40
5.4.230.0040.04012.39
5.4.220.0070.03512.39
5.4.210.0090.03412.39
5.4.200.0060.03912.39
5.4.190.0040.03912.39
5.4.180.0070.03412.39
5.4.170.0050.04112.40
5.4.160.0060.03512.39
5.4.150.0100.04212.39
5.4.140.0030.04112.07
5.4.130.0030.03912.06
5.4.120.0060.03412.02
5.4.110.0030.03812.02
5.4.100.0100.03112.02
5.4.90.0040.03712.02
5.4.80.0030.04012.02
5.4.70.0070.03412.01
5.4.60.0030.03712.01
5.4.50.0030.03812.00
5.4.40.0050.03512.00
5.4.30.0060.03511.99
5.4.20.0050.03612.00
5.4.10.0080.03312.00
5.4.00.0110.03811.48
5.3.290.0080.04812.80
5.3.280.0070.03712.71
5.3.270.0070.03812.73
5.3.260.0080.04312.72
5.3.250.0070.03612.72
5.3.240.0080.03612.72
5.3.230.0060.04012.71
5.3.220.0050.03912.68
5.3.210.0070.04212.68
5.3.200.0080.03512.68
5.3.190.0030.04112.68
5.3.180.0070.03512.67
5.3.170.0050.03712.67
5.3.160.0110.03612.67
5.3.150.0050.03812.68
5.3.140.0030.04412.66
5.3.130.0040.04312.66
5.3.120.0080.03912.66
5.3.110.0080.03612.66
5.3.100.0050.03812.13
5.3.90.0060.03612.11
5.3.80.0060.03612.09
5.3.70.0060.03612.09
5.3.60.0080.03312.08
5.3.50.0070.03412.03
5.3.40.0070.03412.03
5.3.30.0080.03311.99
5.3.20.0060.04111.77
5.3.10.0070.03411.73
5.3.00.0030.03911.72
5.2.170.0040.0309.19
5.2.160.0060.0369.19
5.2.150.0080.0369.18
5.2.140.0060.0289.18
5.2.130.0070.0269.14
5.2.120.0040.0299.14
5.2.110.0050.0289.15
5.2.100.0050.0289.15
5.2.90.0130.0259.15
5.2.80.0030.0339.14
5.2.70.0040.0309.14
5.2.60.0060.0299.09
5.2.50.0040.0349.06
5.2.40.0060.0289.04
5.2.30.0040.0309.02
5.2.20.0050.0299.01
5.2.10.0070.0288.93
5.2.00.0060.0288.79
5.1.60.0060.0228.07
5.1.50.0050.0248.06
5.1.40.0040.0248.05
5.1.30.0040.0258.40
5.1.20.0020.0288.42
5.1.10.0070.0238.14
5.1.00.0040.0268.14
5.0.50.0020.0226.62
5.0.40.0030.0206.48
5.0.30.0040.0306.29
5.0.20.0010.0216.27
5.0.10.0060.0236.24
5.0.00.0030.0326.23
4.4.90.0050.0164.77
4.4.80.0010.0224.76
4.4.70.0040.0154.75
4.4.60.0020.0164.75
4.4.50.0040.0184.77
4.4.40.0050.0254.71
4.4.30.0010.0174.76
4.4.20.0030.0154.84
4.4.10.0020.0214.85
4.4.00.0030.0294.76
4.3.110.0040.0144.66
4.3.100.0030.0184.67
4.3.90.0020.0184.63
4.3.80.0020.0254.59
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0020.0224.63
4.3.40.0000.0304.53
4.3.30.0040.0193.29
4.3.20.0030.0193.27
4.3.10.0000.0173.22
4.3.00.0000.01713.34

preferences:
44.57 ms | 400 KiB | 5 Q