3v4l.org

run code in 300+ PHP versions simultaneously
<?php $startDate = new DateTime('2014-05-01'); $endDate = new DateTime('2014-06-02'); // calculate diff $diff = $startDate->diff($endDate); $daysDiff = $dDiff->days; // clone so the original date will not be changed $currentDate = clone $startDate; for ($i = 0; $i < $daysDiff; $i++) { $currentDate->modify('+'.$i.' days'); echo $currentDate->format('Y-m-d H:i:s'); }

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)
8.3.40.0040.01118.59
8.3.30.0110.00418.88
8.3.20.0000.00720.07
8.3.10.0030.00621.76
8.3.00.0060.00320.89
8.2.170.0110.00722.96
8.2.160.0140.00320.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0060.00626.16
8.2.120.0140.00020.84
8.2.110.0040.00722.25
8.2.100.0040.00817.91
8.2.90.0080.00019.22
8.2.80.0040.00417.97
8.2.70.0000.00817.88
8.2.60.0000.00818.05
8.2.50.0000.00818.07
8.2.40.0030.00620.07
8.2.30.0040.00818.26
8.2.20.0030.00517.93
8.2.10.0050.00318.11
8.2.00.0040.00418.11
8.1.270.0040.00422.19
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0090.00022.53
8.1.230.0030.00919.16
8.1.220.0060.00317.79
8.1.210.0080.00018.77
8.1.200.0100.00317.48
8.1.190.0040.00417.35
8.1.180.0080.00018.10
8.1.170.0070.00318.71
8.1.160.0040.00422.06
8.1.150.0000.00718.75
8.1.140.0080.00017.65
8.1.130.0000.00717.93
8.1.120.0070.00017.64
8.1.110.0000.00717.53
8.1.100.0040.00417.68
8.1.90.0030.00517.61
8.1.80.0060.00317.62
8.1.70.0070.00017.54
8.1.60.0090.00017.68
8.1.50.0050.00317.55
8.1.40.0040.00417.55
8.1.30.0000.01217.63
8.1.20.0040.00417.75
8.1.10.0000.00717.57
8.1.00.0040.00417.64
8.0.300.0060.00318.77
8.0.290.0030.00617.18
8.0.280.0000.00718.53
8.0.270.0070.00017.25
8.0.260.0070.00017.32
8.0.250.0030.00317.24
8.0.240.0090.00017.21
8.0.230.0030.00317.19
8.0.220.0000.00617.18
8.0.210.0050.00317.20
8.0.200.0030.00317.23
8.0.190.0000.00817.12
8.0.180.0040.00417.07
8.0.170.0000.00817.15
8.0.160.0000.00717.14
8.0.150.0000.00717.13
8.0.140.0000.00717.13
8.0.130.0000.00713.52
8.0.120.0040.00417.20
8.0.110.0040.00417.17
8.0.100.0000.00717.08
8.0.90.0000.00716.94
8.0.80.0120.00417.13
8.0.70.0050.00317.10
8.0.60.0040.00417.05
8.0.50.0060.00317.03
8.0.30.0070.01217.26
8.0.20.0110.00917.44
8.0.10.0030.00517.14
8.0.00.0060.01216.91
7.4.330.0000.00615.03
7.4.320.0070.00016.75
7.4.300.0030.00316.73
7.4.290.0040.00716.69
7.4.280.0050.00316.54
7.4.270.0040.00416.68
7.4.260.0040.00416.70
7.4.250.0000.00716.69
7.4.240.0030.00316.66
7.4.230.0070.00016.82
7.4.220.0120.01216.76
7.4.210.0110.00316.65
7.4.200.0000.00716.53
7.4.160.0080.00816.73
7.4.150.0090.01017.40
7.4.140.0150.00317.86
7.4.130.0100.00616.50
7.4.120.0120.00816.66
7.4.110.0120.00616.80
7.4.100.0030.01616.72
7.4.90.0030.01416.57
7.4.80.0090.01219.39
7.4.70.0140.00616.79
7.4.60.0120.00916.40
7.4.50.0030.00316.78
7.4.40.0100.00716.59
7.4.30.0130.00316.78
7.4.00.0110.00715.03
7.3.330.0000.00713.14
7.3.320.0000.00613.29
7.3.310.0000.00716.39
7.3.300.0000.00716.39
7.3.290.0070.00716.52
7.3.280.0070.01016.39
7.3.270.0150.00317.40
7.3.260.0150.00916.39
7.3.250.0100.01016.60
7.3.240.0110.00616.68
7.3.230.0080.00816.41
7.3.210.0070.01416.57
7.3.200.0090.01219.39
7.3.190.0070.01016.61
7.3.180.0060.01116.38
7.3.170.0090.00916.62
7.3.160.0090.00616.50
7.3.120.0080.00814.88
7.3.110.0070.01015.08
7.3.100.0100.00615.10
7.3.90.0070.01014.92
7.3.80.0090.00615.13
7.3.70.0100.00714.79
7.3.60.0070.00714.88
7.3.50.0060.00315.04
7.3.40.0110.00315.02
7.3.30.0070.01014.61
7.3.20.0100.00716.77
7.3.10.0060.00616.85
7.3.00.0070.00416.71
7.2.330.0130.00516.97
7.2.320.0100.00716.93
7.2.310.0130.00416.66
7.2.300.0040.01216.89
7.2.290.0170.00616.65
7.2.250.0060.01215.42
7.2.240.0060.01315.22
7.2.230.0090.00615.44
7.2.220.0060.00615.07
7.2.210.0130.00715.00
7.2.200.0040.00714.96
7.2.190.0060.00915.22
7.2.180.0090.00315.05
7.2.170.0000.01815.05
7.2.00.0030.01019.36
7.1.330.0080.00815.88
7.1.320.0000.01315.74
7.1.310.0150.00016.05
7.1.300.0060.00616.09
7.1.290.0070.00716.10
7.1.280.0040.00716.03
7.1.270.0040.01115.79
7.1.260.0030.01016.07
7.1.100.0080.00418.13
7.1.70.0070.01017.38
7.1.60.0090.01519.70
7.1.50.0120.00617.01
7.1.00.0070.07322.48
7.0.200.0040.00715.22
7.0.140.0070.07322.09
7.0.60.0030.08720.07
7.0.50.0000.04717.79
7.0.40.0100.06320.16
7.0.30.0600.06320.32
7.0.20.0230.04320.04
7.0.10.0230.04019.99
7.0.00.0170.06020.08
5.6.280.0100.06720.91
5.6.210.0130.06720.61
5.6.200.0130.07718.18
5.6.190.0070.08720.41
5.6.180.0300.06320.40
5.6.170.0230.06320.38
5.6.160.0070.04020.48
5.6.150.0030.05018.25
5.6.140.0030.05018.18
5.6.130.0070.06318.18
5.6.120.0070.08021.14
5.6.110.0030.07020.98
5.6.100.0030.08020.99
5.6.90.0200.07021.10
5.6.80.0070.05020.43
5.6.70.0230.04720.27
5.5.350.0100.05320.46
5.5.340.0000.08317.96
5.5.330.0030.04720.57
5.5.320.0170.03720.41
5.5.310.0230.08020.30
5.5.300.0030.04017.95
5.5.290.0100.03717.98
5.5.280.0000.05020.87
5.5.270.0000.08720.96
5.5.260.0070.08020.64
5.5.250.0170.08020.79
5.5.240.0000.04320.36
5.4.450.0800.05719.44
5.4.440.0800.07019.55
5.4.430.0100.05319.13
5.4.420.0670.00019.46
5.4.410.0130.05318.97
5.4.400.0130.06318.66
5.4.390.0170.05718.53
5.4.380.0300.04718.70
5.4.370.0230.05318.62
5.4.360.0170.05018.69
5.4.350.0170.07111.98
5.4.340.0090.03511.97
5.4.320.0040.03812.45
5.4.310.0080.04812.45
5.4.300.0060.03912.46
5.4.290.0080.03912.45
5.4.280.0060.03712.35
5.4.270.0040.03912.35
5.4.260.0050.04012.35
5.4.250.0050.04112.35
5.4.240.0050.03912.35
5.4.230.0070.03812.34
5.4.220.0050.04012.34
5.4.210.0030.04012.34
5.4.200.0060.03912.34
5.4.190.0090.03312.34
5.4.180.0070.03412.34
5.4.170.0060.03512.35
5.4.160.0070.03412.34
5.4.150.0060.03612.34
5.4.140.0090.03512.02
5.4.130.0040.03712.02
5.4.120.0080.03311.97
5.4.110.0040.03811.97
5.4.100.0060.03511.97
5.4.90.0080.03611.97
5.4.80.0120.03211.96
5.4.70.0090.04711.96
5.4.60.0090.03411.96
5.4.50.0050.04411.96
5.4.40.0060.03711.95
5.4.30.0040.03911.95
5.4.20.0070.03611.95
5.4.10.0090.03411.95
5.4.00.0110.04611.44
5.3.290.0040.04212.80
5.3.280.0090.04812.71
5.3.270.0080.05312.73
5.3.260.0080.03812.72
5.3.250.0050.03812.72
5.3.240.0100.03312.72
5.3.230.0080.04712.71
5.3.220.0080.04612.68
5.3.210.0050.04212.68
5.3.200.0110.04712.68
5.3.190.0060.04612.68
5.3.180.0050.03812.68
5.3.170.0050.03812.67
5.3.160.0050.03812.67
5.3.150.0060.03712.67
5.3.140.0050.03812.66
5.3.130.0060.04412.66
5.3.120.0050.04512.66
5.3.110.0060.04212.66
5.3.100.0060.03912.11
5.3.90.0070.04812.08
5.3.80.0070.04812.08
5.3.70.0070.04812.08
5.3.60.0100.04612.06
5.3.50.0100.04412.00
5.3.40.0070.04112.00
5.3.30.0080.04111.95
5.3.20.0050.03611.73
5.3.10.0060.03411.69
5.3.00.0080.03411.68
5.2.170.0050.0309.19
5.2.160.0060.0289.19
5.2.150.0040.0329.18
5.2.140.0060.0309.18
5.2.130.0040.0429.14
5.2.120.0060.0389.14
5.2.110.0070.0339.15
5.2.100.0050.0309.15
5.2.90.0030.0319.14
5.2.80.0060.0299.14
5.2.70.0030.0329.14
5.2.60.0070.0299.10
5.2.50.0070.0399.06
5.2.40.0060.0309.04
5.2.30.0030.0379.02
5.2.20.0100.0359.00
5.2.10.0070.0318.93
5.2.00.0060.0448.79
5.1.60.0110.0298.07
5.1.50.0090.0318.06
5.1.40.0030.0298.05
5.1.30.0100.0218.40
5.1.20.0060.0258.41
5.1.10.0040.0268.14
5.1.00.0040.0288.14
5.0.50.0040.0256.62
5.0.40.0030.0246.47
5.0.30.0040.0366.29
5.0.20.0040.0196.26
5.0.10.0020.0216.24
5.0.00.0020.0326.23
4.4.90.0050.0144.78
4.4.80.0020.0164.75
4.4.70.0010.0194.75
4.4.60.0050.0194.75
4.4.50.0020.0214.77
4.4.40.0040.0254.71
4.4.30.0040.0144.76
4.4.20.0020.0164.85
4.4.10.0020.0164.85
4.4.00.0020.0274.76
4.3.110.0030.0164.67
4.3.100.0020.0164.66
4.3.90.0010.0174.63
4.3.80.0030.0264.58
4.3.70.0050.0134.63
4.3.60.0030.0154.63
4.3.50.0040.0144.62
4.3.40.0030.0244.54
4.3.30.0020.0223.29
4.3.20.0010.0213.26
4.3.10.0040.0153.23
4.3.00.0070.0206.83

preferences:
67.97 ms | 400 KiB | 5 Q