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->format('Ymd'); } //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)
8.3.60.0070.00718.56
8.3.50.0100.00722.06
8.3.40.0110.00418.98
8.3.30.0070.00719.04
8.3.20.0050.00220.35
8.3.10.0080.00020.60
8.3.00.0040.00419.68
8.2.180.0140.00716.88
8.2.170.0150.00622.96
8.2.160.0070.00720.16
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0120.00626.16
8.2.120.0060.00322.11
8.2.110.0030.00622.25
8.2.100.0000.01217.97
8.2.90.0050.00319.34
8.2.80.0000.00817.97
8.2.70.0040.00417.75
8.2.60.0080.00017.93
8.2.50.0030.00718.07
8.2.40.0000.00718.28
8.2.30.0030.00519.38
8.2.20.0040.00417.96
8.2.10.0030.00518.21
8.2.00.0000.00717.94
8.1.280.0120.00325.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0000.00923.96
8.1.230.0100.00019.09
8.1.220.0080.00017.79
8.1.210.0040.00418.77
8.1.200.0040.00717.48
8.1.190.0040.00417.47
8.1.180.0050.00318.10
8.1.170.0040.00418.62
8.1.160.0050.00222.03
8.1.150.0000.00718.82
8.1.140.0050.00217.58
8.1.130.0070.00017.88
8.1.120.0060.00317.73
8.1.110.0040.00417.69
8.1.100.0030.00417.70
8.1.90.0080.00317.70
8.1.80.0000.00717.59
8.1.70.0070.00017.63
8.1.60.0000.00917.63
8.1.50.0000.00917.68
8.1.40.0040.00417.57
8.1.30.0000.00817.65
8.1.20.0040.00417.75
8.1.10.0040.00417.68
8.1.00.0000.00817.71
8.0.300.0040.00419.21
8.0.290.0000.00716.88
8.0.280.0000.00818.60
8.0.270.0000.00817.39
8.0.260.0000.00617.23
8.0.250.0030.00317.07
8.0.240.0030.00317.07
8.0.230.0030.00317.14
8.0.220.0030.00317.11
8.0.210.0000.00717.07
8.0.200.0030.00317.05
8.0.190.0040.00417.18
8.0.180.0000.00917.16
8.0.170.0040.00417.15
8.0.160.0040.00416.99
8.0.150.0030.00316.96
8.0.140.0070.00017.11
8.0.130.0000.00613.51
8.0.120.0040.00416.98
8.0.110.0040.00417.14
8.0.100.0000.00716.99
8.0.90.0050.00317.14
8.0.80.0100.00717.10
8.0.70.0000.00717.02
8.0.60.0040.00416.97
8.0.50.0040.00416.98
8.0.30.0090.01017.25
8.0.20.0100.01117.51
8.0.10.0040.00417.06
8.0.00.0100.00916.96
7.4.330.0020.00215.21
7.4.320.0000.00616.74
7.4.300.0000.00616.58
7.4.290.0000.00816.71
7.4.280.0040.00416.64
7.4.270.0000.00716.80
7.4.260.0030.00316.69
7.4.250.0000.00716.70
7.4.240.0000.00816.75
7.4.230.0000.00716.82
7.4.220.0030.01516.86
7.4.210.0060.00916.63
7.4.200.0000.00716.66
7.4.160.0100.00616.63
7.4.150.0150.00317.40
7.4.140.0070.01317.86
7.4.130.0110.00616.60
7.4.120.0060.01116.66
7.4.110.0030.01316.77
7.4.100.0060.01216.80
7.4.90.0140.00316.65
7.4.80.0140.00616.63
7.4.70.0150.00616.65
7.4.60.0110.00616.74
7.4.50.0040.00416.74
7.4.40.0100.01416.73
7.4.30.0030.01316.66
7.4.00.0090.00515.23
7.3.330.0000.00613.25
7.3.320.0020.00313.34
7.3.310.0030.00316.27
7.3.300.0020.00516.38
7.3.290.0080.00816.46
7.3.280.0110.00716.42
7.3.270.0150.00317.40
7.3.260.0080.01116.75
7.3.250.0140.00516.59
7.3.240.0100.00716.66
7.3.230.0070.01016.86
7.3.210.0000.01516.37
7.3.200.0090.00919.39
7.3.190.0100.01016.79
7.3.180.0130.00716.64
7.3.170.0030.01716.54
7.3.160.0030.01316.56
7.3.120.0060.00615.09
7.3.110.0030.01414.64
7.3.100.0090.00914.91
7.3.90.0100.00314.86
7.3.80.0060.01015.13
7.3.70.0090.00914.64
7.3.60.0090.00615.09
7.3.50.0040.00814.90
7.3.40.0040.00814.75
7.3.30.0060.00614.69
7.3.20.0060.00816.75
7.3.10.0000.00916.57
7.3.00.0030.01016.77
7.2.330.0100.01016.77
7.2.320.0120.01216.92
7.2.310.0060.01016.96
7.2.300.0040.01517.06
7.2.290.0130.00316.93
7.2.250.0090.00915.00
7.2.240.0030.01615.11
7.2.230.0090.00915.32
7.2.220.0040.01115.23
7.2.210.0030.01315.21
7.2.200.0070.00315.17
7.2.190.0070.01015.09
7.2.180.0040.01215.39
7.2.170.0110.00715.28
7.2.80.0000.01116.88
7.1.330.0030.01016.11
7.1.320.0030.01015.79
7.1.310.0060.00915.87
7.1.300.0060.00316.07
7.1.290.0110.00415.82
7.1.280.0090.00615.81
7.1.270.0090.00616.01
7.1.260.0040.01216.08
7.1.200.0070.00315.76
7.1.70.0030.00617.16
7.1.60.0140.01019.32
7.1.50.0130.01017.25
7.1.00.0100.07022.30
7.0.200.0030.00717.03
7.0.140.0000.07722.01
7.0.60.0100.07720.00
7.0.50.0070.04317.89
7.0.40.0070.08319.98
7.0.30.0200.05720.00
7.0.20.0270.08320.12
7.0.10.0100.04020.02
7.0.00.0070.05020.01
5.6.280.0030.07321.11
5.6.210.0000.05320.70
5.6.200.0070.04318.21
5.6.190.0100.03720.53
5.6.180.3330.03720.68
5.6.170.0170.05020.37
5.6.160.0030.04720.54
5.6.150.0000.04018.13
5.6.140.0070.07718.07
5.6.130.0030.08318.11
5.6.120.0070.08720.96
5.6.110.0100.07321.11
5.6.100.0100.04320.98
5.6.90.0070.04321.09
5.6.80.0100.08020.40
5.6.70.4570.03720.37
5.5.350.0170.07020.52
5.5.340.0030.07717.88
5.5.330.0000.04720.21
5.5.320.0170.09020.34
5.5.310.0230.06320.21
5.5.300.0000.04317.98
5.5.290.0030.07717.89
5.5.280.0170.06720.86
5.5.270.0100.04020.97
5.5.260.0130.07320.96
5.5.250.0130.06720.68
5.5.240.0270.08320.32
5.4.450.0270.05719.49
5.4.440.0730.06719.61
5.4.430.0900.06319.10
5.4.420.0700.06019.63
5.4.410.0770.05719.50
5.4.400.1000.05018.91
5.4.390.0900.05719.14
5.4.380.0270.05718.69
5.4.370.0430.07018.50
5.4.360.0430.05718.46
5.4.350.0570.05318.73
5.4.340.0330.05718.65
5.4.320.0030.03912.46
5.4.310.0080.03612.45
5.4.300.0050.04012.46
5.4.290.0050.03912.45
5.4.280.0100.03512.35
5.4.270.0070.03512.35
5.4.260.0050.04612.35
5.4.250.0050.03912.35
5.4.240.0060.04112.35
5.4.230.0050.04512.34
5.4.220.0050.03812.34
5.4.210.0050.03612.34
5.4.200.0040.04112.34
5.4.190.0050.03712.34
5.4.180.0090.03312.34
5.4.170.0050.03812.35
5.4.160.0050.03612.34
5.4.150.0030.03912.34
5.4.140.0070.03612.02
5.4.130.0060.03512.02
5.4.120.0050.04111.97
5.4.110.0050.03611.97
5.4.100.0070.03411.96
5.4.90.0070.03511.97
5.4.80.0060.03811.97
5.4.70.0060.03711.96
5.4.60.0050.03511.96
5.4.50.0090.03211.96
5.4.40.0100.03611.95
5.4.30.0050.03711.95
5.4.20.0040.03811.95
5.4.10.0070.03311.95
5.4.00.0050.03711.44
5.3.290.0060.04012.80
5.3.280.0050.04012.71
5.3.270.0100.03812.73
5.3.260.0100.03612.71
5.3.250.0060.03712.72
5.3.240.0080.04812.72
5.3.230.0110.04812.71
5.3.220.0070.03712.68
5.3.210.0050.04512.68
5.3.200.0050.03812.68
5.3.190.0100.03512.68
5.3.180.0070.03612.67
5.3.170.0030.04012.67
5.3.160.0060.03712.67
5.3.150.0070.03612.68
5.3.140.0040.03812.66
5.3.130.0110.03412.66
5.3.120.0080.03712.66
5.3.110.0090.03612.66
5.3.100.0080.03412.12
5.3.90.0050.03712.08
5.3.80.0090.03312.07
5.3.70.0030.04012.08
5.3.60.0080.03412.06
5.3.50.0060.03912.00
5.3.40.0040.03812.00
5.3.30.0050.03611.95
5.3.20.0070.03911.73
5.3.10.0060.03411.69
5.3.00.0050.03611.68
5.2.170.0020.0329.18
5.2.160.0040.0309.19
5.2.150.0060.0299.19
5.2.140.0020.0329.18
5.2.130.0060.0289.14
5.2.120.0010.0329.14
5.2.110.0060.0289.14
5.2.100.0030.0309.14
5.2.90.0040.0319.15
5.2.80.0050.0379.14
5.2.70.0040.0349.14
5.2.60.0060.0309.10
5.2.50.0030.0329.07
5.2.40.0020.0319.04
5.2.30.0060.0289.02
5.2.20.0030.0309.01
5.2.10.0030.0298.93
5.2.00.0040.0298.79
5.1.60.0030.0258.07
5.1.50.0060.0228.06
5.1.40.0050.0288.05
5.1.30.0030.0308.40
5.1.20.0060.0248.41
5.1.10.0050.0258.14
5.1.00.0050.0258.14
5.0.50.0030.0216.64
5.0.40.0030.0196.49
5.0.30.0030.0316.30
5.0.20.0010.0226.28
5.0.10.0010.0226.25
5.0.00.0040.0306.24
4.4.90.0020.0164.78
4.4.80.0030.0154.75
4.4.70.0040.0144.75
4.4.60.0050.0134.75
4.4.50.0010.0174.77
4.4.40.0010.0264.71
4.4.30.0030.0154.76
4.4.20.0040.0144.84
4.4.10.0050.0134.85
4.4.00.0040.0234.76
4.3.110.0040.0134.66
4.3.100.0010.0164.67
4.3.90.0010.0164.64
4.3.80.0030.0244.59
4.3.70.0060.0114.63
4.3.60.0040.0134.63
4.3.50.0030.0164.63
4.3.40.0030.0244.54
4.3.30.0030.0153.30
4.3.20.0000.0183.27
4.3.10.0010.0173.23
4.3.00.0070.0206.80

preferences:
42.8 ms | 401 KiB | 5 Q