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++){ echo $start->format('Ymd#'); $start = $start->add(new DateInterval('P1D')); } //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)
8.3.60.0000.01518.43
8.3.50.0090.00922.11
8.3.40.0110.00418.88
8.3.30.0150.00019.27
8.3.20.0050.00320.16
8.3.10.0040.00420.63
8.3.00.0090.00019.68
8.2.180.0100.01316.88
8.2.170.0090.00622.96
8.2.160.0070.00720.35
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0170.00026.16
8.2.120.0070.00021.07
8.2.110.0080.00022.08
8.2.100.0040.00817.89
8.2.90.0030.00519.18
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0040.00417.93
8.2.50.0030.00618.07
8.2.40.0040.00418.28
8.2.30.0040.00419.36
8.2.20.0000.00717.96
8.2.10.0040.00418.20
8.2.00.0090.00017.96
8.1.280.0090.00625.92
8.1.270.0080.00022.19
8.1.260.0120.00326.35
8.1.250.0080.00028.09
8.1.240.0000.00923.86
8.1.230.0110.00018.97
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0030.00717.47
8.1.190.0050.00317.48
8.1.180.0040.00418.10
8.1.170.0040.00418.72
8.1.160.0070.00022.02
8.1.150.0040.00418.97
8.1.140.0000.00717.65
8.1.130.0070.00017.84
8.1.120.0060.00317.64
8.1.110.0040.00417.60
8.1.100.0000.00717.66
8.1.90.0060.00317.57
8.1.80.0000.00717.62
8.1.70.0000.00717.57
8.1.60.0040.00417.76
8.1.50.0000.00817.54
8.1.40.0000.00817.61
8.1.30.0000.00817.75
8.1.20.0040.00417.76
8.1.10.0040.00417.70
8.1.00.0000.00817.60
8.0.300.0040.00418.77
8.0.290.0070.00016.88
8.0.280.0070.00018.54
8.0.270.0000.00717.32
8.0.260.0000.00618.41
8.0.250.0000.00617.09
8.0.240.0000.00717.05
8.0.230.0030.00317.17
8.0.220.0000.00717.05
8.0.210.0030.00316.99
8.0.200.0030.00317.13
8.0.190.0080.00017.19
8.0.180.0000.00817.18
8.0.170.0050.00317.04
8.0.160.0040.00417.15
8.0.150.0000.00716.95
8.0.140.0050.00316.99
8.0.130.0030.00313.43
8.0.120.0020.00517.16
8.0.110.0000.00817.14
8.0.100.0050.00316.91
8.0.90.0000.00716.99
8.0.80.0100.00717.06
8.0.70.0030.00517.06
8.0.60.0050.00216.95
8.0.50.0000.00717.00
8.0.30.0120.00717.31
8.0.20.0100.01017.48
8.0.10.0070.00017.12
8.0.00.0180.00317.02
7.4.330.0020.00215.03
7.4.320.0000.00616.63
7.4.300.0000.00716.75
7.4.290.0000.00716.55
7.4.280.0030.00316.55
7.4.270.0080.00016.75
7.4.260.0030.00316.66
7.4.250.0040.00416.64
7.4.240.0020.00516.70
7.4.230.0000.00716.76
7.4.220.0070.01116.72
7.4.210.0100.00316.69
7.4.200.0000.00816.66
7.4.160.0080.00816.50
7.4.150.0110.00817.40
7.4.140.0090.00817.86
7.4.130.0100.01016.73
7.4.120.0070.01016.71
7.4.110.0070.01016.59
7.4.100.0120.01216.79
7.4.90.0160.00016.71
7.4.80.0080.01016.76
7.4.70.0100.01016.75
7.4.60.0100.00616.68
7.4.50.0030.00516.67
7.4.40.0030.01316.59
7.4.30.0120.00616.55
7.4.00.0060.01215.29
7.3.330.0030.00413.27
7.3.320.0030.00213.14
7.3.310.0080.00016.46
7.3.300.0070.00016.41
7.3.290.0120.00316.39
7.3.280.0050.01116.38
7.3.270.0060.01217.40
7.3.260.0150.00516.34
7.3.250.0140.00316.67
7.3.240.0120.00916.67
7.3.230.0060.01016.55
7.3.210.0110.00716.41
7.3.200.0140.00319.39
7.3.190.0150.00316.41
7.3.180.0130.00316.70
7.3.170.0120.00916.53
7.3.160.0040.01116.42
7.2.330.0120.00616.77
7.2.320.0160.00916.81
7.2.310.0060.01216.70
7.2.300.0030.01316.80
7.2.290.0120.00916.86
7.2.60.0030.01017.13
7.1.200.0040.01115.70
7.1.100.0800.01316.48
7.1.70.0040.00417.31
7.1.60.0040.01219.32
7.1.50.0170.00717.19
7.1.00.0070.07322.40
7.0.200.0040.00417.11
7.0.140.0070.07021.99
7.0.60.0070.04019.87
7.0.50.0070.03717.83
7.0.40.0070.06720.05
7.0.30.0370.05020.13
7.0.20.0230.06320.02
7.0.10.0030.05320.18
7.0.00.0130.03320.18
5.6.280.0130.06320.90
5.6.210.0000.04320.69
5.6.200.0170.04718.15
5.6.190.0030.04320.37
5.6.180.2430.04320.49
5.6.170.0300.05320.40
5.6.160.0100.08020.52
5.6.150.0030.03718.12
5.6.140.0030.04718.11
5.6.130.0030.09018.09
5.6.120.0070.08720.99
5.6.110.0000.08721.09
5.6.100.0000.04720.88
5.6.90.0030.04021.09
5.6.80.0030.06020.36
5.5.350.0000.08720.44
5.5.340.0130.04017.98
5.5.330.0000.05020.15
5.5.320.0270.07720.31
5.5.310.0270.07020.41
5.5.300.0130.07017.95
5.5.290.0070.04017.95
5.5.280.0170.06020.65
5.5.270.0130.08020.67
5.5.260.0070.04720.71
5.5.250.0170.07320.54
5.5.240.3870.03320.15
5.4.450.0170.05719.33
5.4.440.0700.06019.32
5.4.430.0930.05719.46
5.4.420.0530.04319.63
5.4.410.1030.05019.14
5.4.400.1000.05319.08
5.4.390.0970.05319.26
5.4.380.0400.06018.57
5.4.370.0600.05718.50
5.4.360.0270.05718.57
5.4.350.0300.06018.79
5.4.340.0270.06718.78
5.4.320.0060.03612.45
5.4.310.0070.03712.45
5.4.300.0050.03712.46
5.4.290.0060.04012.45
5.4.280.0080.03312.35
5.4.270.0040.03812.35
5.4.260.0050.03812.35
5.4.250.0050.03912.35
5.4.240.0040.04112.35
5.4.230.0050.03812.34
5.4.220.0060.03612.34
5.4.210.0050.03612.34
5.4.200.0070.03912.34
5.4.190.0040.03712.34
5.4.180.0030.03912.34
5.4.170.0060.03612.35
5.4.160.0070.04012.34
5.4.150.0050.03712.34
5.4.140.0060.03812.02
5.4.130.0040.03812.01
5.4.120.0050.03611.97
5.4.110.0040.03811.97
5.4.100.0060.03411.97
5.4.90.0060.03711.96
5.4.80.0060.03611.96
5.4.70.0040.03611.97
5.4.60.0040.03711.96
5.4.50.0060.03611.96
5.4.40.0060.03411.95
5.4.30.0060.03411.95
5.4.20.0060.04811.95
5.4.10.0030.03811.95
5.4.00.0040.03711.44
5.3.290.0090.03812.80
5.3.280.0070.03712.71
5.3.270.0070.03912.73
5.3.260.0050.04012.72
5.3.250.0050.03812.72
5.3.240.0010.04112.72
5.3.230.0050.03912.70
5.3.220.0040.03912.68
5.3.210.0080.03712.68
5.3.200.0050.03712.68
5.3.190.0090.03412.68
5.3.180.0060.03612.67
5.3.170.0050.04212.67
5.3.160.0080.03412.68
5.3.150.0090.03312.67
5.3.140.0070.03512.66
5.3.130.0040.04012.66
5.3.120.0080.03612.65
5.3.110.0050.03912.66
5.3.100.0050.03712.12
5.3.90.0080.03412.08
5.3.80.0050.04112.07
5.3.70.0060.05012.08
5.3.60.0060.03712.06
5.3.50.0070.04012.00
5.3.40.0060.04512.00
5.3.30.0080.04511.95
5.3.20.0040.04711.72
5.3.10.0100.03611.69
5.3.00.0030.04111.68
5.2.170.0090.0369.18
5.2.160.0050.0349.19
5.2.150.0060.0359.19
5.2.140.0040.0339.18
5.2.130.0050.0299.14
5.2.120.0040.0299.14
5.2.110.0040.0389.15
5.2.100.0070.0329.15
5.2.90.0050.0349.15
5.2.80.0070.0309.14
5.2.70.0040.0329.14
5.2.60.0080.0309.09
5.2.50.0040.0339.06
5.2.40.0090.0309.04
5.2.30.0060.0309.02
5.2.20.0070.0299.00
5.2.10.0060.0288.93
5.2.00.0050.0358.79
5.1.60.0040.0278.07
5.1.50.0060.0238.06
5.1.40.0050.0298.04
5.1.30.0040.0388.40
5.1.20.0020.0338.41
5.1.10.0070.0278.14
5.1.00.0080.0228.14
5.0.50.0030.0206.63
5.0.40.0060.0166.49
5.0.30.0020.0336.30
5.0.20.0040.0206.27
5.0.10.0030.0216.25
5.0.00.0030.0316.25
4.4.90.0060.0124.78
4.4.80.0030.0154.76
4.4.70.0030.0154.76
4.4.60.0040.0184.76
4.4.50.0010.0174.77
4.4.40.0060.0224.70
4.4.30.0030.0154.76
4.4.20.0040.0144.85
4.4.10.0010.0174.85
4.4.00.0060.0244.76
4.3.110.0040.0164.67
4.3.100.0080.0214.67
4.3.90.0040.0164.63
4.3.80.0020.0304.58
4.3.70.0020.0184.63
4.3.60.0040.0184.63
4.3.50.0020.0184.63
4.3.40.0060.0254.54
4.3.30.0040.0143.28
4.3.20.0000.0183.26
4.3.10.0030.0203.22
4.3.00.0070.0276.79

preferences:
49.07 ms | 401 KiB | 5 Q