3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = "20141001T06:07:00"; $end = "20141007T06:07:00"; //$start = date_create(date('Y-m-d H:i:s', strtotime($start))); //$end = date_create(date('Y-m-d H:i:s', strtotime($end))); $start = new DateTime($start); $end = new DateTime($end); $interval = $start->diff($end); $j = $interval->format('%a'); //echo $j; for($i=0; $i < $interval->format('%a'); $i++){ $newDate = $start->add(new DateInterval('P'.$i.'D')); echo $newDate; } //echo $interval->format('%R%a days');

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)
8.3.70.0070.00718.68
8.3.60.0040.01118.59
8.3.50.0120.00722.00
8.3.40.0110.00419.22
8.3.30.0140.00419.23
8.3.20.0050.00320.33
8.3.10.0060.00320.80
8.3.00.0080.00019.80
8.2.180.0100.01016.88
8.2.170.0060.01022.96
8.2.160.0000.01320.47
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00419.75
8.2.110.0040.00422.16
8.2.100.0030.00918.03
8.2.90.0040.00419.20
8.2.80.0050.00318.00
8.2.70.0050.00317.88
8.2.60.0030.00517.80
8.2.50.0000.00818.07
8.2.40.0000.00718.34
8.2.30.0050.00319.30
8.2.20.0050.00217.95
8.2.10.0040.00418.20
8.2.00.0080.00017.93
8.1.280.0150.00025.92
8.1.270.0000.00923.97
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00023.84
8.1.230.0080.00318.97
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0030.00617.60
8.1.190.0080.00017.48
8.1.180.0040.00418.10
8.1.170.0030.00518.65
8.1.160.0000.00722.07
8.1.150.0000.00719.01
8.1.140.0050.00317.61
8.1.130.0030.00317.78
8.1.120.0030.00717.66
8.1.110.0000.00717.48
8.1.100.0000.00717.67
8.1.90.0100.00017.57
8.1.80.0000.00817.59
8.1.70.0030.00317.68
8.1.60.0000.00817.66
8.1.50.0000.00717.62
8.1.40.0060.00317.70
8.1.30.0080.00017.73
8.1.20.0020.00517.77
8.1.10.0030.00517.73
8.1.00.0050.00217.75
8.0.300.0000.00718.77
8.0.290.0000.00717.00
8.0.280.0030.00318.58
8.0.270.0030.00317.38
8.0.260.0040.00417.39
8.0.250.0070.00017.15
8.0.240.0030.00317.26
8.0.230.0030.00317.21
8.0.220.0030.00317.21
8.0.210.0000.00717.21
8.0.200.0050.00217.12
8.0.190.0030.00517.16
8.0.180.0030.00717.16
8.0.170.0000.00817.18
8.0.160.0040.00317.14
8.0.150.0000.00717.02
8.0.140.0000.00717.12
8.0.130.0030.00413.50
8.0.120.0040.00417.00
8.0.110.0040.00417.05
8.0.100.0000.00717.07
8.0.90.0040.00417.22
8.0.80.0090.00917.13
8.0.70.0000.00717.11
8.0.60.0000.00717.08
8.0.50.0020.00517.11
8.0.30.0120.00617.26
8.0.20.0110.01217.40
8.0.10.0000.00717.09
8.0.00.0100.01117.17
7.4.330.0020.00215.13
7.4.320.0000.00616.79
7.4.300.0000.00716.67
7.4.290.0000.00716.72
7.4.280.0000.00716.67
7.4.270.0000.00816.74
7.4.260.0040.00416.55
7.4.250.0080.00016.73
7.4.240.0020.00516.68
7.4.230.0000.00716.46
7.4.220.0130.01316.72
7.4.210.0030.01016.78
7.4.200.0030.00316.85
7.4.160.0090.00616.59
7.4.150.0060.01217.40
7.4.140.0100.00717.86
7.4.130.0080.01016.75
7.4.120.0090.01016.72
7.4.110.0100.00716.56
7.4.100.0070.01716.77
7.4.90.0050.01116.66
7.4.80.0070.01016.82
7.4.70.0130.01016.75
7.4.60.0120.00616.56
7.4.50.0030.00316.88
7.4.40.0030.01416.63
7.4.30.0070.01016.94
7.4.00.0090.00615.24
7.3.330.0030.00313.32
7.3.320.0060.00013.43
7.3.310.0070.00016.57
7.3.300.0030.00316.44
7.3.290.0040.00416.39
7.3.280.0080.00716.51
7.3.270.0100.00717.40
7.3.260.0100.01016.43
7.3.250.0090.01116.68
7.3.240.0060.01016.80
7.3.230.0100.00716.52
7.3.210.0060.00916.50
7.3.200.0100.00719.39
7.3.190.0150.00616.68
7.3.180.0100.00616.67
7.3.170.0110.01116.63
7.3.160.0060.01016.61
7.2.330.0140.00316.99
7.2.320.0160.00717.05
7.2.310.0140.00416.93
7.2.300.0070.01017.02
7.2.290.0130.00316.70
7.2.60.0040.00817.07
7.2.00.0040.00819.61
7.1.200.0050.00515.90
7.1.100.0060.00318.40
7.1.70.0000.01017.28
7.1.60.0090.00919.32
7.1.50.0100.01317.19
7.1.00.0030.06722.30
7.0.200.0030.00516.66
7.0.140.0030.07322.02
7.0.60.0030.09019.92
7.0.50.0100.07317.93
7.0.40.0070.06320.08
7.0.30.0230.04020.18
7.0.20.0270.07720.04
7.0.10.0070.04320.01
7.0.00.0070.05720.16
5.6.210.0030.04320.59
5.6.200.0170.05718.18
5.6.190.0100.03720.60
5.6.180.3600.03720.63
5.6.170.0270.03320.48
5.6.160.0000.09020.50
5.6.150.0070.08318.08
5.6.140.0030.04018.11
5.6.130.0070.04018.21
5.6.120.0070.07721.12
5.6.110.0100.08020.97
5.6.100.0030.08020.88
5.6.90.0000.04720.96
5.6.80.0030.07320.40
5.5.350.0030.08320.41
5.5.340.0030.08317.98
5.5.330.0100.07720.14
5.5.320.0270.08020.30
5.5.310.0200.06720.31
5.5.300.0030.06017.98
5.5.290.0130.07317.98
5.5.280.0130.03720.95
5.5.270.0030.07720.79
5.5.260.0070.07720.76
5.5.250.0030.06320.57
5.5.240.4170.04020.36
5.4.450.0200.06319.59
5.4.440.1200.05719.27
5.4.430.0870.06019.23
5.4.420.0700.06719.45
5.4.410.0830.05019.15
5.4.400.0730.04318.79
5.4.390.1070.04318.99
5.4.380.0470.06018.53
5.4.370.0500.06318.52
5.4.360.0330.06318.70
5.4.350.0430.06318.70
5.4.340.0500.04718.73
5.4.320.0070.03912.46
5.4.310.0090.03612.45
5.4.300.0060.03612.46
5.4.290.0060.03712.45
5.4.280.0080.03812.36
5.4.270.0030.03912.36
5.4.260.0080.03712.35
5.4.250.0020.04212.36
5.4.240.0030.04012.36
5.4.230.0050.04112.35
5.4.220.0060.03612.35
5.4.210.0030.03912.34
5.4.200.0020.04112.35
5.4.190.0060.04112.34
5.4.180.0060.03512.34
5.4.170.0070.03512.36
5.4.160.0070.04012.35
5.4.150.0070.03712.34
5.4.140.0050.03912.03
5.4.130.0040.03712.02
5.4.120.0060.04211.98
5.4.110.0060.03511.97
5.4.100.0050.03611.97
5.4.90.0040.04211.97
5.4.80.0030.04211.97
5.4.70.0060.03611.97
5.4.60.0100.03711.96
5.4.50.0060.03611.96
5.4.40.0070.03311.95
5.4.30.0070.03511.95
5.4.20.0080.03411.95
5.4.10.0060.03511.95
5.4.00.0070.04411.44
5.3.290.0080.04212.80
5.3.280.0040.04212.71
5.3.270.0050.04212.72
5.3.260.0090.04112.72
5.3.250.0040.03912.72
5.3.240.0100.03612.72
5.3.230.0100.03812.71
5.3.220.0030.04012.68
5.3.210.0060.03812.68
5.3.200.0100.03812.68
5.3.190.0070.03712.67
5.3.180.0040.04312.67
5.3.170.0080.03512.67
5.3.160.0050.03812.68
5.3.150.0120.03112.67
5.3.140.0060.03612.66
5.3.130.0060.03812.66
5.3.120.0110.03612.66
5.3.110.0040.04612.66
5.3.100.0110.03812.12
5.3.90.0060.04012.08
5.3.80.0070.03712.07
5.3.70.0070.03512.07
5.3.60.0040.03812.06
5.3.50.0070.04112.00
5.3.40.0060.03612.00
5.3.30.0070.04011.95
5.3.20.0050.04111.73
5.3.10.0060.03411.69
5.3.00.0060.03511.68
5.2.170.0050.0309.19
5.2.160.0050.0299.19
5.2.150.0060.0289.18
5.2.140.0060.0349.18
5.2.130.0050.0329.14
5.2.120.0060.0279.14
5.2.110.0030.0319.15
5.2.100.0030.0319.14
5.2.90.0050.0349.15
5.2.80.0060.0289.14
5.2.70.0030.0329.14
5.2.60.0050.0299.10
5.2.50.0040.0369.06
5.2.40.0060.0279.04
5.2.30.0070.0279.02
5.2.20.0040.0329.01
5.2.10.0060.0288.93
5.2.00.0050.0318.79
5.1.60.0030.0278.07
5.1.50.0040.0258.06
5.1.40.0040.0248.04
5.1.30.0050.0278.40
5.1.20.0040.0268.42
5.1.10.0030.0298.14
5.1.00.0070.0248.14
5.0.50.0040.0206.64
5.0.40.0020.0216.49
5.0.30.0050.0296.30
5.0.20.0060.0186.27
5.0.10.0030.0216.25
5.0.00.0020.0316.25
4.4.90.0030.0184.78
4.4.80.0010.0184.76
4.4.70.0050.0184.75
4.4.60.0040.0154.75
4.4.50.0060.0134.77
4.4.40.0050.0234.70
4.4.30.0030.0154.76
4.4.20.0050.0134.85
4.4.10.0040.0144.84
4.4.00.0040.0244.76
4.3.110.0020.0164.67
4.3.100.0050.0124.67
4.3.90.0030.0144.63
4.3.80.0020.0254.58
4.3.70.0010.0164.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0030.0244.54
4.3.30.0020.0173.28
4.3.20.0020.0163.26
4.3.10.0010.0163.21
4.3.00.0000.0276.80

preferences:
31.35 ms | 401 KiB | 5 Q