3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getStartAndEndDate($week, $year) { $dto = new DateTime(); $ret['week_start'] = $dto->setISODate($year, $week)->format('Y-m-d'); $ret['week_end'] = $dto->modify('+6 days')->format('Y-m-d'); return $ret; } print_r(getStartAndEndDate(24, 2014));

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)
8.3.60.0040.01116.75
8.3.50.0120.00722.09
8.3.40.0110.00418.71
8.3.30.0030.01019.04
8.3.20.0070.00020.37
8.3.10.0040.00423.45
8.3.00.0050.00320.71
8.2.180.0070.00716.75
8.2.170.0070.01422.96
8.2.160.0100.00320.35
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0100.00326.16
8.2.120.0000.00821.03
8.2.110.0090.00022.21
8.2.100.0090.00319.64
8.2.90.0040.00419.30
8.2.80.0030.00617.97
8.2.70.0050.00317.75
8.2.60.0030.00717.65
8.2.50.0050.00318.07
8.2.40.0040.00418.40
8.2.30.0040.00418.39
8.2.20.0000.00718.02
8.2.10.0050.00318.16
8.2.00.0060.00318.01
8.1.280.0140.00325.92
8.1.270.0000.00822.31
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00324.09
8.1.230.0110.00019.20
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0060.00317.61
8.1.190.0030.00517.48
8.1.180.0060.00318.10
8.1.170.0000.00818.63
8.1.160.0000.00721.98
8.1.150.0040.00418.85
8.1.140.0000.00717.63
8.1.130.0080.00018.03
8.1.120.0000.00717.66
8.1.110.0040.00417.71
8.1.100.0040.00417.71
8.1.90.0070.00017.72
8.1.80.0000.00717.65
8.1.70.0000.00817.57
8.1.60.0030.00617.67
8.1.50.0040.00417.76
8.1.40.0030.00617.75
8.1.30.0030.00517.83
8.1.20.0040.00417.75
8.1.10.0040.00417.68
8.1.00.0000.00817.72
8.0.300.0050.00318.77
8.0.290.0000.00717.28
8.0.280.0070.00018.50
8.0.270.0030.00317.38
8.0.260.0000.00617.28
8.0.250.0000.00717.21
8.0.240.0080.00017.06
8.0.230.0030.00317.02
8.0.220.0070.00017.11
8.0.210.0000.00817.14
8.0.200.0000.00617.13
8.0.190.0000.00917.05
8.0.180.0000.00817.15
8.0.170.0030.00617.19
8.0.160.0070.00016.98
8.0.150.0030.00616.94
8.0.140.0040.00416.98
8.0.130.0040.00413.54
8.0.120.0000.00817.03
8.0.110.0040.00417.12
8.0.100.0000.00716.99
8.0.90.0000.00717.22
8.0.80.0100.00617.12
8.0.70.0070.00017.11
8.0.60.0040.00417.06
8.0.50.0070.00017.09
8.0.30.0140.01117.13
8.0.20.0070.01217.40
8.0.10.0050.00317.14
8.0.00.0140.00816.81
7.4.330.0050.00015.07
7.4.320.0000.00616.75
7.4.300.0000.00716.75
7.4.290.0070.00016.85
7.4.280.0050.00516.71
7.4.270.0000.00716.75
7.4.260.0040.00716.60
7.4.250.0030.00516.54
7.4.240.0040.00316.68
7.4.230.0040.00316.79
7.4.220.0070.01016.73
7.4.210.0140.00016.68
7.4.200.0000.00716.80
7.4.160.0040.01216.88
7.4.150.0050.01617.40
7.4.140.0100.00817.86
7.4.130.0130.00416.73
7.4.120.0070.01016.69
7.4.110.0140.00316.51
7.4.100.0100.01016.68
7.4.90.0170.00016.69
7.4.80.0100.01019.39
7.4.70.0070.01116.63
7.4.60.0070.01016.61
7.4.50.0030.00316.81
7.4.40.0090.00916.62
7.4.30.0140.01016.68
7.4.00.0110.00715.40
7.3.330.0020.00213.34
7.3.320.0060.00013.27
7.3.310.0070.00016.55
7.3.300.0000.00716.39
7.3.290.0060.00916.43
7.3.280.0080.01016.53
7.3.270.0100.00617.40
7.3.260.0100.00716.79
7.3.250.0090.00816.48
7.3.240.0110.00916.72
7.3.230.0030.01316.58
7.3.210.0060.01316.78
7.3.200.0090.00919.39
7.3.190.0120.00916.78
7.3.180.0090.00616.51
7.3.170.0100.00616.55
7.3.160.0060.01516.73
7.3.120.0090.00614.78
7.3.10.0150.00816.25
7.3.00.0090.01316.30
7.2.330.0100.00916.69
7.2.320.0080.00916.72
7.2.310.0090.00916.71
7.2.300.0060.01016.98
7.2.290.0180.00017.01
7.2.130.0130.00716.64
7.2.120.0070.01416.68
7.2.110.0160.00816.92
7.2.100.0310.00316.48
7.2.90.0150.00916.56
7.2.80.0080.01016.78
7.2.70.0140.01416.72
7.2.60.0090.00816.86
7.2.50.0080.01216.48
7.2.40.0240.00416.75
7.2.30.0160.01217.08
7.2.20.0190.00816.63
7.2.10.0180.00816.65
7.2.00.0130.01916.96
7.1.250.0220.00416.00
7.1.200.0000.01115.83
7.1.70.0000.01417.48
7.1.60.0140.01119.70
7.1.50.0070.01417.17
7.1.00.0070.07322.43
7.0.200.0000.00716.90
7.0.140.0030.07321.95
7.0.60.0130.05019.96
7.0.50.0030.05017.95
7.0.40.0070.07020.23
7.0.30.0370.06020.07
7.0.20.0330.06320.06
7.0.10.0070.06020.25
7.0.00.0000.07020.15
5.6.280.0000.07721.02
5.6.210.0030.04020.75
5.6.200.0130.07718.16
5.6.190.0070.07320.54
5.6.180.3330.04020.54
5.6.170.0230.04020.55
5.6.160.0070.08320.44
5.6.150.0100.06718.18
5.6.140.0130.07318.16
5.6.130.0000.04718.19
5.6.120.0100.07721.10
5.6.110.0070.05021.14
5.6.100.0030.09020.89
5.6.90.0170.03321.01
5.6.80.0130.07320.39
5.6.70.4300.04720.50
5.5.350.0270.07720.35
5.5.340.0000.04717.99
5.5.330.0170.04320.25
5.5.320.3130.04020.31
5.5.310.0170.05320.35
5.5.300.0070.03718.06
5.5.290.0130.03017.98
5.5.280.0130.04020.89
5.5.270.0070.05020.87
5.5.260.0000.08720.68
5.5.250.0130.03320.48
5.5.240.0200.03720.23
5.4.450.0300.04729.93
5.4.440.0500.05029.93
5.4.430.0300.04729.93
5.4.420.0270.05029.93
5.4.410.0330.04029.93
5.4.400.0400.03729.68
5.4.390.0370.04329.05
5.4.380.0130.05718.72
5.4.370.0030.06018.75
5.4.360.0130.05018.53
5.4.350.0170.05018.80
5.4.340.0100.05718.58
5.4.320.0050.03712.50
5.4.310.0060.03712.50
5.4.300.0060.03612.51
5.4.290.0050.04112.50
5.4.280.0060.03812.40
5.4.270.0050.03712.40
5.4.260.0060.03812.39
5.4.250.0050.03912.40
5.4.240.0080.03312.39
5.4.230.0070.03712.39
5.4.220.0080.03512.39
5.4.210.0060.03612.39
5.4.200.0090.03412.39
5.4.190.0110.04712.39
5.4.180.0050.04012.38
5.4.170.0070.03812.39
5.4.160.0070.03512.39
5.4.150.0030.04012.39
5.4.140.0180.03712.07
5.4.130.0080.03612.06
5.4.120.0080.03512.02
5.4.110.0090.03412.01
5.4.100.0070.03512.01
5.4.90.0040.04012.02
5.4.80.0060.03812.02
5.4.70.0090.03212.01
5.4.60.0050.03512.01
5.4.50.0070.03412.01
5.4.40.0040.03711.99
5.4.30.0060.03611.99
5.4.20.0070.03812.00
5.4.10.0110.03911.99
5.4.00.0080.03811.48
5.3.290.0040.04412.80
5.3.280.0080.04012.70
5.3.270.0060.04312.73
5.3.260.0090.03812.72
5.3.250.0080.03712.72
5.3.240.0070.03712.72
5.3.230.0070.03912.71
5.3.220.0060.04012.68
5.3.210.0060.04012.68
5.3.200.0050.03812.68
5.3.190.0070.03712.68
5.3.180.0100.03312.68
5.3.170.0040.03912.66
5.3.160.0070.04312.68
5.3.150.0070.03612.68
5.3.140.0050.03712.66
5.3.130.0090.03712.66
5.3.120.0070.03812.66
5.3.110.0070.03812.66
5.3.100.0080.03512.12
5.3.90.0030.04212.10
5.3.80.0050.03812.09
5.3.70.0050.03912.09
5.3.60.0060.03912.08
5.3.50.0090.03612.02
5.3.40.0060.03912.02
5.3.30.0070.03411.98
5.3.20.0070.03411.76
5.3.10.0030.03811.73
5.3.00.0070.03411.72
5.2.170.0080.0299.23
5.2.160.0070.0319.23
5.2.150.0040.0329.22
5.2.140.0040.0349.22
5.2.130.0040.0319.18
5.2.120.0050.0279.18
5.2.110.0020.0319.19
5.2.100.0040.0289.18
5.2.90.0040.0299.18
5.2.80.0060.0299.18
5.2.70.0030.0319.18
5.2.60.0060.0289.13
5.2.50.0060.0299.10
5.2.40.0050.0319.08
5.2.30.0040.0329.05
5.2.20.0040.0309.04
5.2.10.0030.0298.95
5.2.00.0060.0318.81
5.1.60.0040.0248.09
5.1.50.0030.0268.09
5.1.40.0040.0248.06
5.1.30.0050.0258.41
5.1.20.0040.0298.44
5.1.10.0070.0268.17
5.1.00.0030.0268.17
5.0.50.0040.0206.64
5.0.40.0030.0206.51
5.0.30.0060.0306.32
5.0.20.0040.0206.28
5.0.10.0050.0216.26
5.0.00.0040.0316.25
4.4.90.0040.0134.78
4.4.80.0060.0124.75
4.4.70.0010.0174.76
4.4.60.0010.0174.75
4.4.50.0050.0144.77
4.4.40.0040.0264.71
4.4.30.0030.0174.75
4.4.20.0030.0174.85
4.4.10.0030.0154.85
4.4.00.0010.0264.76
4.3.110.0020.0164.67
4.3.100.0030.0144.66
4.3.90.0040.0134.63
4.3.80.0030.0244.58
4.3.70.0040.0134.63
4.3.60.0010.0164.62
4.3.50.0020.0164.63
4.3.40.0040.0234.54
4.3.30.0020.0183.30
4.3.20.0010.0163.27
4.3.10.0020.0153.24
4.3.00.0030.01328.29

preferences:
44.68 ms | 401 KiB | 5 Q