3v4l.org

run code in 300+ PHP versions simultaneously
<?php class DateTimeUtil { /** * Аналог mysql функции to_days() * * @param $time * @return float */ public static function toDays($time) { $dateTime = new DateTime($time, new DateTimeZone('Etc/UTC')); $dateTime -> setTime(0,0,0); return 719528 + ($dateTime -> getTimeStamp() / (60 * 60 * 24)); } } echo DateTimeUtil::toDays('2014-07-15 18:00:00');

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)
8.3.40.0120.00618.96
8.3.30.0070.01419.04
8.3.20.0070.00020.34
8.3.10.0040.00423.66
8.3.00.0000.00820.97
8.2.170.0030.01022.96
8.2.160.0130.00020.43
8.2.150.0050.00324.18
8.2.140.0130.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00519.48
8.2.110.0000.01422.25
8.2.100.0000.01217.60
8.2.90.0040.00419.18
8.2.80.0040.00417.97
8.2.70.0070.00317.63
8.2.60.0060.00617.90
8.2.50.0040.00418.07
8.2.40.0040.00418.34
8.2.30.0040.00418.36
8.2.20.0040.00417.74
8.2.10.0040.00418.25
8.2.00.0050.00319.64
8.1.270.0090.00923.92
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0090.00023.71
8.1.230.0070.00419.15
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0000.00817.61
8.1.190.0050.00317.47
8.1.180.0040.00418.10
8.1.170.0000.00818.64
8.1.160.0040.00422.00
8.1.150.0070.00018.76
8.1.140.0090.00017.63
8.1.130.0030.00317.82
8.1.120.0090.00017.64
8.1.110.0040.00417.59
8.1.100.0000.00817.48
8.1.90.0040.00417.49
8.1.80.0030.00517.63
8.1.70.0030.00317.46
8.1.60.0060.00317.72
8.1.50.0000.00717.63
8.1.40.0040.00417.66
8.1.30.0040.00417.79
8.1.20.0000.00917.78
8.1.10.0000.00817.61
8.1.00.0040.00417.52
8.0.300.0020.00518.77
8.0.290.0030.00617.00
8.0.280.0000.00718.50
8.0.270.0000.00717.38
8.0.260.0000.00618.45
8.0.250.0000.00717.18
8.0.240.0040.00417.09
8.0.230.0030.00317.00
8.0.220.0030.00317.02
8.0.210.0070.00017.03
8.0.200.0030.00317.00
8.0.190.0000.00717.01
8.0.180.0000.01016.95
8.0.170.0000.00816.93
8.0.160.0040.00417.05
8.0.150.0070.00017.07
8.0.140.0000.00716.94
8.0.130.0030.00313.50
8.0.120.0090.00016.96
8.0.110.0040.00417.06
8.0.100.0000.00716.90
8.0.90.0050.00316.92
8.0.80.0060.01017.00
8.0.70.0040.00417.03
8.0.60.0040.00417.04
8.0.50.0040.00417.01
8.0.30.0120.01017.33
8.0.20.0090.01017.41
8.0.10.0000.00817.03
8.0.00.0080.01016.85
7.4.330.0060.00015.00
7.4.320.0000.00616.48
7.4.300.0030.00316.73
7.4.290.0030.00316.64
7.4.280.0040.00416.48
7.4.270.0000.00816.75
7.4.260.0030.00516.63
7.4.250.0000.00716.69
7.4.240.0020.00516.66
7.4.230.0000.00716.73
7.4.220.0150.00316.50
7.4.210.0120.00916.75
7.4.200.0000.00716.51
7.4.160.0140.00916.52
7.4.150.0090.00917.40
7.4.140.0120.00717.86
7.4.130.0080.00816.58
7.4.120.0090.01016.66
7.4.110.0100.00716.54
7.4.100.0090.00616.68
7.4.90.0070.01016.76
7.4.80.0110.00819.39
7.4.70.0110.00516.51
7.4.60.0140.00716.75
7.4.50.0050.00016.59
7.4.40.0100.00616.60
7.4.30.0070.01016.71
7.4.00.0100.00314.76
7.3.330.0050.00013.42
7.3.320.0000.00513.27
7.3.310.0070.00016.44
7.3.300.0040.00416.29
7.3.290.0100.00616.36
7.3.280.0090.00816.42
7.3.270.0130.00317.40
7.3.260.0110.00716.41
7.3.250.0090.00916.45
7.3.240.0100.01016.29
7.3.230.0030.01316.39
7.3.210.0030.01416.52
7.3.200.0070.01019.39
7.3.190.0030.01216.49
7.3.180.0100.00716.60
7.3.170.0030.01416.50
7.3.160.0130.00316.69
7.3.120.0000.01314.83
7.2.330.0120.00616.82
7.2.320.0000.01816.95
7.2.310.0130.01016.65
7.2.300.0090.00616.83
7.2.290.0030.01316.77
7.2.00.0040.01119.09
7.1.100.0000.01618.30
7.1.70.0060.00617.33
7.1.60.0090.00919.70
7.1.50.0160.00616.70
7.1.00.0030.07722.43
7.0.200.0030.00316.98
7.0.140.0000.07321.97
7.0.60.0100.08319.89
7.0.50.0030.04017.86
7.0.40.0000.05720.40
7.0.30.0270.03320.35
7.0.20.0230.04020.15
7.0.10.0070.05320.26
7.0.00.0030.05020.05
5.6.280.0000.07320.93
5.6.210.0170.07020.48
5.6.200.0170.07318.20
5.6.190.0130.08020.64
5.6.180.0130.05720.61
5.6.170.0400.07720.39
5.6.160.0070.04020.54
5.6.150.0030.04018.16
5.6.140.0030.04018.27
5.6.130.0030.08318.15
5.6.120.0070.08720.95
5.6.110.0130.07721.12
5.6.100.0170.06020.89
5.6.90.0070.07720.97
5.6.80.0100.07720.43
5.5.350.0000.08720.48
5.5.340.0070.03717.97
5.5.330.0070.06020.21
5.5.320.0270.07020.24
5.5.310.0330.06320.26
5.5.300.0100.06317.97
5.5.290.0070.07017.97
5.5.280.0130.03020.89
5.5.270.0100.07020.84
5.5.260.0100.07320.98
5.5.250.0070.07320.80
5.5.240.3570.04320.23
5.4.450.0130.05319.39
5.4.440.0400.04019.32
5.4.430.0230.04019.47
5.4.420.0230.05319.27
5.4.410.0330.03719.51
5.4.400.0230.04018.98
5.4.390.0370.04318.95
5.4.380.0170.06018.59
5.4.370.0200.05718.65
5.4.360.0270.05018.76
5.4.350.0200.06718.73
5.4.340.0230.05018.60
5.4.320.0070.03912.50
5.4.310.0060.04212.50
5.4.300.0080.03412.50
5.4.290.0050.03912.49
5.4.280.0050.03612.39
5.4.270.0070.03612.39
5.4.260.0070.04312.39
5.4.250.0050.03812.40
5.4.240.0040.03812.40
5.4.230.0030.04212.39
5.4.220.0030.04012.39
5.4.210.0050.03612.39
5.4.200.0040.03912.39
5.4.190.0050.03812.39
5.4.180.0010.04012.39
5.4.170.0100.03112.39
5.4.160.0080.03312.39
5.4.150.0060.03512.38
5.4.140.0050.03812.07
5.4.130.0110.03512.06
5.4.120.0100.03712.02
5.4.110.0080.04112.01
5.4.100.0070.03412.01
5.4.90.0070.03612.01
5.4.80.0050.03712.01
5.4.70.0040.03612.01
5.4.60.0070.03912.01
5.4.50.0060.03812.00
5.4.40.0030.03711.99
5.4.30.0060.03512.00
5.4.20.0020.03912.00
5.4.10.0090.03211.99
5.4.00.0040.03811.48
5.3.290.0050.03812.80
5.3.280.0060.03712.71
5.3.270.0040.04212.72
5.3.260.0070.03812.72
5.3.250.0030.04112.72
5.3.240.0050.03912.72
5.3.230.0030.04212.71
5.3.220.0090.03512.68
5.3.210.0080.03712.68
5.3.200.0040.04012.68
5.3.190.0090.03712.68
5.3.180.0050.03812.68
5.3.170.0050.03912.67
5.3.160.0100.04212.67
5.3.150.0080.03912.67
5.3.140.0050.03912.66
5.3.130.0080.03812.66
5.3.120.0070.03812.66
5.3.110.0070.03912.66
5.3.100.0080.03412.12
5.3.90.0050.03712.10
5.3.80.0060.03612.09
5.3.70.0070.03612.09
5.3.60.0070.03412.08
5.3.50.0060.03712.02
5.3.40.0060.03812.03
5.3.30.0070.03511.98
5.3.20.0080.03411.77
5.3.10.0060.03911.73
5.3.00.0040.05211.71
5.2.170.0080.0399.22
5.2.160.0030.0429.23
5.2.150.0040.0429.23
5.2.140.0080.0389.22
5.2.130.0070.0379.18
5.2.120.0080.0289.18
5.2.110.0070.0309.18
5.2.100.0060.0309.18
5.2.90.0070.0329.18
5.2.80.0040.0339.17
5.2.70.0060.0299.18
5.2.60.0050.0309.13
5.2.50.0050.0309.10
5.2.40.0050.0329.07
5.2.30.0040.0319.05
5.2.20.0050.0299.04
5.2.10.0050.0298.94
5.2.00.0070.0278.80
5.1.60.0040.0268.09
5.1.50.0040.0278.09
5.1.40.0020.0268.07
5.1.30.0070.0238.42
5.1.20.0030.0288.44
5.1.10.0080.0248.17
5.1.00.0040.0368.17
5.0.50.0020.0296.64
5.0.40.0090.0226.50
5.0.30.0050.0336.32
5.0.20.0030.0226.28
5.0.10.0040.0286.26
5.0.00.0070.0366.25
4.4.90.0050.0204.78
4.4.80.0120.0444.76
4.4.70.0040.0174.75
4.4.60.0040.0174.76
4.4.50.0040.0174.77
4.4.40.0020.0344.71
4.4.30.0060.0174.76
4.4.20.0020.0214.85
4.4.10.0030.0214.85
4.4.00.0070.0274.76
4.3.110.0030.0274.67
4.3.100.0040.0194.66
4.3.90.0030.0194.63
4.3.80.0040.0264.58
4.3.70.0040.0174.63
4.3.60.0020.0184.63
4.3.50.0030.0174.63
4.3.40.0030.0264.54
4.3.30.0010.0173.30
4.3.20.0030.0153.28
4.3.10.0030.0173.23
4.3.00.0000.02013.93

preferences:
42.22 ms | 400 KiB | 5 Q