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 $newDate->format('Ymd#'); $newDate = $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)
8.3.60.0140.00018.55
8.3.50.0070.00718.27
8.3.40.0040.01119.08
8.3.30.0040.01119.21
8.3.20.0020.00520.21
8.3.10.0040.00420.82
8.3.00.0040.00419.80
8.2.180.0140.00716.88
8.2.170.0110.00622.96
8.2.160.0080.00520.39
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0150.00426.16
8.2.120.0040.00422.23
8.2.110.0040.00422.13
8.2.100.0070.00417.84
8.2.90.0000.00719.22
8.2.80.0040.00418.00
8.2.70.0000.00817.88
8.2.60.0000.00818.04
8.2.50.0050.00318.07
8.2.40.0060.00318.28
8.2.30.0040.00419.16
8.2.20.0040.00417.87
8.2.10.0070.00018.27
8.2.00.0080.00017.95
8.1.280.0110.00425.92
8.1.270.0030.00622.16
8.1.260.0070.00726.35
8.1.250.0080.00028.09
8.1.240.0060.00323.96
8.1.230.0070.00418.96
8.1.220.0000.00917.91
8.1.210.0040.00418.77
8.1.200.0060.00317.63
8.1.190.0000.00917.48
8.1.180.0040.00418.10
8.1.170.0060.00318.62
8.1.160.0030.00522.08
8.1.150.0080.00018.92
8.1.140.0070.00017.60
8.1.130.0000.00717.91
8.1.120.0040.00717.74
8.1.110.0000.00717.68
8.1.100.0050.00217.75
8.1.90.0070.00317.64
8.1.80.0070.00017.64
8.1.70.0030.00317.54
8.1.60.0080.00017.75
8.1.50.0080.00017.54
8.1.40.0040.00417.65
8.1.30.0000.00817.78
8.1.20.0040.00417.74
8.1.10.0070.00017.73
8.1.00.0040.00417.66
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0030.00318.59
8.0.270.0040.00417.36
8.0.260.0030.00318.52
8.0.250.0040.00417.27
8.0.240.0070.00017.24
8.0.230.0000.00717.24
8.0.220.0030.00317.15
8.0.210.0000.00717.06
8.0.200.0060.00017.26
8.0.190.0040.00417.28
8.0.180.0000.01017.18
8.0.170.0050.00317.24
8.0.160.0070.00017.13
8.0.150.0000.00717.10
8.0.140.0050.00217.11
8.0.130.0030.00313.54
8.0.120.0030.00617.11
8.0.110.0000.00717.14
8.0.100.0040.00417.30
8.0.90.0040.00317.15
8.0.80.0060.00917.13
8.0.70.0080.00017.21
8.0.60.0000.00817.04
8.0.50.0030.00517.01
8.0.30.0060.01317.28
8.0.20.0180.00517.44
8.0.10.0070.00017.13
8.0.00.0080.01017.23
7.4.330.0050.00015.16
7.4.320.0030.00316.74
7.4.300.0070.00016.79
7.4.290.0030.00316.68
7.4.280.0000.00716.62
7.4.270.0000.00716.77
7.4.260.0070.00016.74
7.4.250.0040.00416.70
7.4.240.0020.00516.61
7.4.230.0070.00016.59
7.4.220.0080.01116.67
7.4.210.0050.00916.70
7.4.200.0040.00416.64
7.4.160.0070.01016.70
7.4.150.0180.00617.40
7.4.140.0060.01317.86
7.4.130.0090.00816.74
7.4.120.0120.00616.88
7.4.110.0030.01316.74
7.4.100.0140.00416.75
7.4.90.0070.01016.66
7.4.80.0090.00916.88
7.4.70.0100.01016.88
7.4.60.0140.00416.62
7.4.50.0040.00416.84
7.4.40.0070.01016.65
7.4.30.0130.00316.66
7.4.00.0060.01015.13
7.3.330.0070.00013.35
7.3.320.0000.00513.32
7.3.310.0030.00316.56
7.3.300.0060.00016.42
7.3.290.0000.01316.48
7.3.280.0070.01116.52
7.3.270.0170.00717.40
7.3.260.0160.01016.57
7.3.250.0120.00516.61
7.3.240.0140.00716.46
7.3.230.0120.00416.86
7.3.210.0100.00816.61
7.3.200.0040.01219.39
7.3.190.0040.01816.49
7.3.180.0130.00316.53
7.3.170.0030.01716.66
7.3.160.0170.00016.59
7.3.10.0220.00516.48
7.3.00.0070.01416.52
7.2.330.0100.00716.77
7.2.320.0090.00916.80
7.2.310.0130.00316.87
7.2.300.0030.01316.64
7.2.290.0100.00616.69
7.2.130.0080.01216.35
7.2.120.0090.00616.62
7.2.110.0140.00316.31
7.2.100.0330.00816.59
7.2.90.0280.00816.99
7.2.80.0210.01116.37
7.2.70.0510.00916.96
7.2.60.0140.00816.80
7.2.50.0380.00616.84
7.2.40.0360.00616.81
7.2.30.0260.01016.97
7.2.20.0160.00016.64
7.2.10.0060.00616.86
7.2.00.0070.00618.30
7.1.250.0100.00715.70
7.1.200.0030.00815.82
7.1.100.0030.01317.89
7.1.70.0000.00917.29
7.1.60.0000.01419.32
7.1.50.0070.01417.14
7.1.00.0030.07722.42
7.0.200.0050.00517.02
7.0.140.0030.07321.95
7.0.60.0000.04319.94
7.0.50.0170.05017.93
7.0.40.0170.04020.40
7.0.30.0230.07720.02
7.0.20.0200.08020.18
7.0.10.0070.04020.33
7.0.00.0100.08020.00
5.6.280.0070.07021.14
5.6.210.0030.04020.59
5.6.200.0130.05718.12
5.6.190.0070.04020.41
5.6.180.3370.04320.79
5.6.170.0170.06020.48
5.6.160.0100.08320.50
5.6.150.0000.04018.22
5.6.140.0100.05718.18
5.6.130.0070.08718.18
5.6.120.0100.08321.00
5.6.110.0070.08720.98
5.6.100.0170.05321.11
5.6.90.0000.04321.10
5.6.80.0070.08720.51
5.6.70.4300.04320.37
5.5.350.0000.08320.46
5.5.340.0070.06317.89
5.5.330.0070.05720.14
5.5.320.0200.05320.19
5.5.310.0270.08320.30
5.5.300.0070.08018.02
5.5.290.0130.07718.01
5.5.280.0130.07320.87
5.5.270.0100.06020.86
5.5.260.0030.08320.76
5.5.250.0100.07720.66
5.5.240.0270.07320.15
5.4.450.0200.05319.59
5.4.440.0770.05719.32
5.4.430.0070.06019.44
5.4.420.1170.04719.47
5.4.410.0770.05718.99
5.4.400.0800.05319.15
5.4.390.0830.05319.14
5.4.380.0370.05018.70
5.4.370.0270.06318.72
5.4.360.0500.05718.72
5.4.350.0470.07018.50
5.4.340.0470.05718.71
5.4.320.0080.03512.45
5.4.310.0090.03612.45
5.4.300.0040.03912.46
5.4.290.0070.03712.46
5.4.280.0050.04312.35
5.4.270.0060.04712.36
5.4.260.0030.04112.35
5.4.250.0060.03712.36
5.4.240.0040.03812.35
5.4.230.0090.03412.34
5.4.220.0050.03712.35
5.4.210.0040.03912.34
5.4.200.0050.04012.34
5.4.190.0100.03212.34
5.4.180.0080.03412.34
5.4.170.0100.04912.35
5.4.160.0070.03712.35
5.4.150.0070.03712.34
5.4.140.0070.03712.02
5.4.130.0050.03712.02
5.4.120.0060.03611.97
5.4.110.0110.04711.97
5.4.100.0010.04411.96
5.4.90.0050.03811.96
5.4.80.0060.03811.97
5.4.70.0040.03611.96
5.4.60.0060.03411.96
5.4.50.0050.03611.96
5.4.40.0050.05211.95
5.4.30.0090.03411.95
5.4.20.0080.03411.95
5.4.10.0030.03811.95
5.4.00.0070.03411.45
5.3.290.0060.03912.80
5.3.280.0070.03912.71
5.3.270.0060.05512.72
5.3.260.0060.04412.72
5.3.250.0100.04312.72
5.3.240.0100.04812.72
5.3.230.0070.05212.71
5.3.220.0070.04912.68
5.3.210.0120.04912.68
5.3.200.0050.04112.68
5.3.190.0080.04612.68
5.3.180.0050.03812.67
5.3.170.0050.03712.66
5.3.160.0060.03712.67
5.3.150.0070.03812.67
5.3.140.0070.03812.66
5.3.130.0050.04212.66
5.3.120.0020.04312.66
5.3.110.0050.04112.66
5.3.100.0080.03512.12
5.3.90.0060.03612.08
5.3.80.0140.04312.07
5.3.70.0140.04612.08
5.3.60.0060.04912.07
5.3.50.0050.04012.00
5.3.40.0060.04412.00
5.3.30.0080.04111.95
5.3.20.0060.04411.73
5.3.10.0040.04311.70
5.3.00.0080.03811.68
5.2.170.0060.0319.18
5.2.160.0060.0299.18
5.2.150.0050.0319.19
5.2.140.0050.0329.18
5.2.130.0040.0329.14
5.2.120.0080.0409.14
5.2.110.0110.0369.15
5.2.100.0070.0399.14
5.2.90.0100.0379.14
5.2.80.0110.0379.14
5.2.70.0100.0399.14
5.2.60.0070.0409.09
5.2.50.0040.0439.06
5.2.40.0050.0289.04
5.2.30.0060.0419.02
5.2.20.0070.0279.01
5.2.10.0080.0368.93
5.2.00.0060.0408.79
5.1.60.0040.0358.07
5.1.50.0050.0338.06
5.1.40.0070.0318.05
5.1.30.0060.0248.40
5.1.20.0040.0268.42
5.1.10.0050.0258.14
5.1.00.0030.0298.14
5.0.50.0040.0246.63
5.0.40.0060.0286.48
5.0.30.0040.0336.30
5.0.20.0060.0186.27
5.0.10.0050.0256.25
5.0.00.0060.0326.24
4.4.90.0030.0174.78
4.4.80.0040.0164.75
4.4.70.0010.0184.76
4.4.60.0050.0154.76
4.4.50.0020.0204.77
4.4.40.0030.0254.71
4.4.30.0050.0144.76
4.4.20.0030.0154.84
4.4.10.0020.0164.85
4.4.00.0000.0274.76
4.3.110.0030.0154.67
4.3.100.0030.0144.66
4.3.90.0040.0134.64
4.3.80.0020.0254.58
4.3.70.0040.0194.63
4.3.60.0030.0164.63
4.3.50.0030.0214.63
4.3.40.0030.0334.54
4.3.30.0040.0163.28
4.3.20.0030.0153.26
4.3.10.0030.0153.21
4.3.00.0070.0176.79

preferences:
70.28 ms | 400 KiB | 5 Q