3v4l.org

run code in 300+ PHP versions simultaneously
<?php $startDate = new \DateTime(); $startDate->setDate(2014, 01, 30); $startDate->setTime(0, 0, 0); var_dump($startDate); $nextMonth = clone $startDate; $nextMonth->modify('+ 14 days'); $nextMonth->modify('last day of this month'); var_dump($nextMonth); $startDate->add(new DateInterval(sprintf('P%dD', $startDate->format('t')))); $startDate->sub(new DateInterval('P1D')); $startDate->setTime(23, 59, 59); var_dump($startDate); $newDate = new \DateTime(); $newDate->setDate(2014, 02, 27); $newDate->setTime(23, 59, 59); var_dump($newDate->getTimestamp() == $startDate->getTimestamp());

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)
8.3.60.0040.01118.55
8.3.50.0180.00521.15
8.3.40.0090.00618.99
8.3.30.0110.00419.04
8.3.20.0000.00819.93
8.3.10.0030.00620.71
8.3.00.0050.00319.38
8.2.180.0170.00616.50
8.2.170.0040.01122.96
8.2.160.0100.00320.35
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0070.00022.27
8.2.110.0060.00322.44
8.2.100.0040.00818.28
8.2.90.0000.00819.20
8.2.80.0080.00017.97
8.2.70.0070.00317.75
8.2.60.0080.00017.93
8.2.50.0000.01118.07
8.2.40.0050.00318.34
8.2.30.0080.00018.13
8.2.20.0000.00817.95
8.2.10.0070.00018.20
8.2.00.0000.00717.88
8.1.280.0150.00325.92
8.1.270.0030.00523.97
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.66
8.1.230.0080.00417.76
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00617.60
8.1.190.0040.00417.60
8.1.180.0000.00818.10
8.1.170.0000.00818.84
8.1.160.0050.00222.09
8.1.150.0050.00319.02
8.1.140.0030.00617.76
8.1.130.0040.00417.94
8.1.120.0020.00517.59
8.1.110.0080.00017.76
8.1.100.0070.00017.72
8.1.90.0040.00417.66
8.1.80.0000.00717.65
8.1.70.0040.00417.65
8.1.60.0080.00017.79
8.1.50.0000.00817.70
8.1.40.0040.00417.71
8.1.30.0050.00517.77
8.1.20.0060.00317.85
8.1.10.0030.00517.67
8.1.00.0000.00817.63
8.0.300.0000.00718.77
8.0.290.0060.00316.72
8.0.280.0040.00418.47
8.0.270.0000.00717.30
8.0.260.0000.00717.24
8.0.250.0000.00717.14
8.0.240.0030.00317.04
8.0.230.0030.00517.20
8.0.220.0040.00417.14
8.0.210.0000.00717.17
8.0.200.0030.00317.13
8.0.190.0000.00817.06
8.0.180.0000.00717.02
8.0.170.0000.00817.18
8.0.160.0070.00317.09
8.0.150.0040.00417.01
8.0.140.0040.00417.00
8.0.130.0000.00713.45
8.0.120.0040.00417.11
8.0.110.0000.00716.94
8.0.100.0060.00317.22
8.0.90.0050.00317.20
8.0.80.0060.00917.12
8.0.70.0040.00417.18
8.0.60.0000.00717.07
8.0.50.0040.00417.19
8.0.30.0150.00517.41
8.0.20.0080.01017.43
8.0.10.0040.00417.16
8.0.00.0080.01317.08
7.4.330.0020.00215.09
7.4.320.0030.00316.74
7.4.300.0000.00616.77
7.4.290.0080.00016.79
7.4.280.0070.00316.70
7.4.270.0070.00016.87
7.4.260.0000.00916.69
7.4.250.0000.00816.73
7.4.240.0020.00516.68
7.4.230.0080.00016.84
7.4.220.0060.01616.67
7.4.210.0060.00916.79
7.4.200.0030.00316.81
7.4.160.0100.00716.67
7.4.150.0180.00317.40
7.4.140.0160.00817.86
7.4.130.0100.01216.67
7.4.120.0090.00916.74
7.4.110.0100.00616.71
7.4.100.0140.00516.66
7.4.90.0130.00416.81
7.4.80.0060.01219.39
7.4.70.0090.00916.75
7.4.60.0030.01316.75
7.4.50.0030.00616.92
7.4.40.0030.01416.79
7.4.30.0120.00416.68
7.4.00.0110.00715.30
7.3.330.0020.00313.27
7.3.320.0030.00313.26
7.3.310.0000.00716.45
7.3.300.0030.00316.46
7.3.290.0140.00716.52
7.3.280.0090.00916.55
7.3.270.0100.01017.40
7.3.260.0100.00716.64
7.3.250.0120.00616.77
7.3.240.0150.00316.57
7.3.230.0090.00916.73
7.3.210.0060.01116.56
7.3.200.0120.00619.39
7.3.190.0080.01116.54
7.3.180.0120.00816.70
7.3.170.0120.00616.77
7.3.160.0100.00716.48
7.2.330.0120.00616.98
7.2.320.0210.00316.72
7.2.310.0040.01416.68
7.2.300.0150.00516.59
7.2.290.0090.00916.88
7.1.70.0040.00817.12
7.1.60.0070.01819.32
7.1.50.0140.00717.24
7.1.00.0030.07322.31
7.0.200.0070.00317.08
7.0.140.0100.06721.92
7.0.60.0200.07719.88
7.0.50.0030.07317.81
7.0.40.0100.03719.90
7.0.30.0230.03320.13
7.0.20.0330.07720.09
7.0.10.0130.08320.30
7.0.00.0000.05020.16
5.6.280.0000.07720.90
5.6.210.0130.03720.48
5.6.200.0030.07318.19
5.6.190.0000.07320.67
5.6.180.0270.04320.45
5.6.170.0470.07320.41
5.6.160.0070.08020.33
5.6.150.0100.04718.18
5.6.140.0130.07018.22
5.6.130.0000.04318.14
5.6.120.0070.04320.75
5.6.110.0170.07320.90
5.6.100.0100.03721.01
5.6.90.0000.05020.98
5.6.80.0030.07320.41
5.5.350.0170.08320.48
5.5.340.0000.08317.93
5.5.330.0070.07020.14
5.5.320.0270.04720.13
5.5.310.0330.07020.46
5.5.300.0100.07717.91
5.5.290.0030.04017.97
5.5.280.0100.04020.96
5.5.270.0100.04720.87
5.5.260.0070.06020.87
5.5.250.0030.06020.57
5.5.240.0200.07020.19
5.4.450.0070.04319.41
5.4.440.0100.03019.46
5.4.430.0630.04019.13
5.4.420.0670.00019.52
5.4.410.0630.00019.22
5.4.400.0730.00019.03
5.4.390.0630.00018.96
5.4.380.0670.00018.98
5.4.370.0830.00019.16
5.4.360.0630.00019.16
5.4.350.0670.00019.26
5.4.340.0630.00019.08
5.4.320.0110.04012.47
5.4.310.0110.04512.46
5.4.300.0060.03512.47
5.4.290.0090.03412.46
5.4.280.0080.03812.36
5.4.270.0050.03512.36
5.4.260.0050.03712.36
5.4.250.0050.03712.36
5.4.240.0050.04212.36
5.4.230.0070.03512.35
5.4.220.0070.04312.35
5.4.210.0060.03412.35
5.4.200.0070.04412.35
5.4.190.0080.03412.35
5.4.180.0060.03612.35
5.4.170.0070.03512.36
5.4.160.0050.03612.36
5.4.150.0060.03512.35
5.4.140.0070.03612.04
5.4.130.0040.03612.03
5.4.120.0080.03211.98
5.4.110.0070.04111.98
5.4.100.0050.03711.98
5.4.90.0060.03911.98
5.4.80.0050.03711.98
5.4.70.0040.03611.98
5.4.60.0070.03311.98
5.4.50.0030.03711.98
5.4.40.0110.02811.96
5.4.30.0060.03511.96
5.4.20.0050.03611.96
5.4.10.0060.03511.96
5.4.00.0070.03611.45
5.3.290.0040.04112.80
5.3.280.0020.04212.71
5.3.270.0050.04112.73
5.3.260.0050.04112.72
5.3.250.0030.04012.72
5.3.240.0050.03712.72
5.3.230.0040.03812.71
5.3.220.0050.03712.68
5.3.210.0040.04912.68
5.3.200.0070.03412.68
5.3.190.0070.03512.68
5.3.180.0060.03712.68
5.3.170.0070.03412.67
5.3.160.0080.03712.67
5.3.150.0070.05312.67
5.3.140.0060.03512.66
5.3.130.0050.03812.66
5.3.120.0060.03712.65
5.3.110.0030.04112.66
5.3.100.0090.04012.12
5.3.90.0060.04012.09
5.3.80.0050.03812.08
5.3.70.0070.05212.08
5.3.60.0050.04012.06
5.3.50.0070.03612.01
5.3.40.0080.04912.01
5.3.30.0060.03411.97
5.3.20.0050.04111.75
5.3.10.0070.03611.71
5.3.00.0070.03311.70
5.2.170.0040.0399.20
5.2.160.0060.0289.20
5.2.150.0040.0319.20
5.2.140.0050.0309.20
5.2.130.0060.0309.15
5.2.120.0030.0309.16
5.2.110.0040.0309.16
5.2.100.0030.0309.16
5.2.90.0050.0349.17
5.2.80.0020.0329.16
5.2.70.0030.0319.16
5.2.60.0050.0289.11
5.2.50.0030.0319.08
5.2.40.0050.0289.05
5.2.30.0060.0289.04
5.2.20.0030.0379.02
5.2.10.0080.0368.95
5.2.00.0060.0288.80
5.1.60.0010.0298.09
5.1.50.0040.0368.07
5.1.40.0060.0308.06
5.1.30.0030.0268.41
5.1.20.0050.0258.43
5.1.10.0070.0388.16
5.1.00.0060.0248.16
5.0.50.0020.0226.64
5.0.40.0040.0186.50
5.0.30.0030.0316.31
5.0.20.0030.0196.28
5.0.10.0020.0216.26
5.0.00.0000.0346.25
4.4.90.0050.0194.78
4.4.80.0020.0224.76
4.4.70.0030.0164.76
4.4.60.0050.0134.75
4.4.50.0010.0174.77
4.4.40.0040.0244.71
4.4.30.0030.0164.76
4.4.20.0030.0154.85
4.4.10.0020.0164.85
4.4.00.0050.0254.76
4.3.110.0020.0164.67
4.3.100.0040.0134.66
4.3.90.0030.0144.63
4.3.80.0000.0274.59
4.3.70.0040.0184.63
4.3.60.0030.0144.63
4.3.50.0010.0174.63
4.3.40.0020.0354.54
4.3.30.0050.0203.29
4.3.20.0010.0163.26
4.3.10.0010.0163.23
4.3.00.0300.01313.59

preferences:
47.83 ms | 401 KiB | 5 Q