3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = "2014-04-05T19:00:00"; $a = \DateTime::createFromFormat('Y-m-d\TH:i:s', $t, new \DateTimeZone("America/New_York")); $a->setTimezone(new \DateTimeZone("America/New_York")); var_dump($a); var_dump($a->format('w')); $open_hour = 1100; $b = \DateTime::createFromFormat('Y-m-d Hi', $a->format('Y-m-d') . ' ' . $open_hour); var_dump($b);

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)
8.3.60.0030.01416.75
8.3.50.0120.01122.16
8.3.40.0120.00318.96
8.3.30.0090.00919.07
8.3.20.0040.00420.21
8.3.10.0080.00023.61
8.3.00.0000.00920.95
8.2.180.0040.01116.63
8.2.170.0150.00022.96
8.2.160.0130.00720.33
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0100.00726.16
8.2.120.0080.00022.14
8.2.110.0030.00620.95
8.2.100.0090.00317.97
8.2.90.0000.00720.42
8.2.80.0000.01018.05
8.2.70.0050.00517.93
8.2.60.0050.00317.93
8.2.50.0030.00518.10
8.2.40.0050.00720.42
8.2.30.0050.00318.23
8.2.20.0040.00417.84
8.2.10.0000.00717.99
8.2.00.0030.00517.95
8.1.280.0270.00825.92
8.1.270.0040.00423.82
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0000.00922.53
8.1.230.0000.01120.91
8.1.220.0060.00317.91
8.1.210.0040.00418.95
8.1.200.0070.00617.47
8.1.190.0090.00017.48
8.1.180.0050.00318.10
8.1.170.0040.00418.69
8.1.160.0080.00022.06
8.1.150.0000.00818.82
8.1.140.0000.00717.70
8.1.130.0000.00717.92
8.1.120.0040.00417.83
8.1.110.0000.00717.66
8.1.100.0070.00017.60
8.1.90.0030.00517.56
8.1.80.0000.00717.74
8.1.70.0080.00017.61
8.1.60.0000.00817.70
8.1.50.0000.00917.66
8.1.40.0070.00017.59
8.1.30.0040.00417.76
8.1.20.0000.00717.80
8.1.10.0000.00817.73
8.1.00.0080.00017.68
8.0.300.0000.00820.11
8.0.290.0050.00217.13
8.0.280.0000.00718.63
8.0.270.0070.00017.33
8.0.260.0070.00017.11
8.0.250.0050.00317.09
8.0.240.0030.00317.14
8.0.230.0000.00917.31
8.0.220.0020.00517.18
8.0.210.0000.00717.11
8.0.200.0000.00617.29
8.0.190.0040.00417.25
8.0.180.0040.00417.20
8.0.170.0040.00417.07
8.0.160.0000.00717.07
8.0.150.0030.00317.16
8.0.140.0000.00717.18
8.0.130.0060.00013.55
8.0.120.0070.00017.09
8.0.110.0060.00317.21
8.0.100.0030.00517.11
8.0.90.0040.00417.25
8.0.80.0060.00917.12
8.0.70.0050.00317.21
8.0.60.0060.00317.07
8.0.50.0040.00417.04
8.0.30.0070.01817.27
8.0.20.0090.00917.48
8.0.10.0000.00817.22
8.0.00.0100.01216.85
7.4.330.0030.00315.33
7.4.320.0060.00016.74
7.4.300.0000.00616.67
7.4.290.0000.00816.74
7.4.280.0040.00416.77
7.4.270.0000.00716.63
7.4.260.0070.00016.66
7.4.250.0040.00416.64
7.4.240.0040.00416.77
7.4.230.0000.00716.82
7.4.220.0000.01916.61
7.4.210.0090.00816.65
7.4.200.0040.00416.43
7.4.190.0080.00016.60
7.4.160.0160.00016.58
7.4.150.0110.00717.40
7.4.140.0110.00617.86
7.4.130.0100.00716.74
7.4.120.0060.01116.53
7.4.110.0050.01316.66
7.4.100.0160.00616.69
7.4.90.0140.00416.69
7.4.80.0070.01016.68
7.4.70.0100.01116.90
7.4.60.0060.01116.54
7.4.50.0030.00616.56
7.4.40.0040.00822.77
7.4.30.0070.01016.68
7.4.00.0100.00515.08
7.3.330.0030.00213.45
7.3.320.0030.00313.48
7.3.310.0080.00016.40
7.3.300.0000.00716.54
7.3.290.0140.00016.55
7.3.280.0090.01016.53
7.3.270.0080.01017.40
7.3.260.0100.01316.71
7.3.250.0130.00716.54
7.3.240.0140.00716.55
7.3.230.0070.01016.68
7.3.210.0060.01216.51
7.3.200.0170.00619.39
7.3.190.0110.01116.70
7.3.180.0110.01116.54
7.3.170.0120.01216.70
7.3.160.0090.00916.63
7.3.120.0100.00714.99
7.3.110.0030.01415.05
7.3.100.0130.00314.88
7.3.90.0100.01015.03
7.3.80.0000.01615.09
7.3.70.0160.00315.02
7.3.60.0030.01014.98
7.3.50.0040.01214.97
7.3.40.0120.00615.04
7.3.30.0070.00714.81
7.3.20.0000.01116.93
7.3.10.0040.00816.48
7.3.00.0000.01616.68
7.2.330.0090.00916.44
7.2.320.0030.01416.87
7.2.310.0090.00916.45
7.2.300.0060.01516.83
7.2.290.0130.00617.02
7.2.250.0130.00714.87
7.2.240.0070.01014.97
7.2.230.0060.00615.35
7.2.220.0030.01314.88
7.2.210.0070.00315.44
7.2.200.0100.01014.83
7.2.190.0100.00315.19
7.2.180.0040.01115.29
7.2.170.0070.00714.93
7.1.330.0070.01016.04
7.1.320.0060.00615.96
7.1.310.0000.01415.75
7.1.300.0060.00616.04
7.1.290.0040.01116.07
7.1.280.0070.01115.78
7.1.270.0070.01015.91
7.1.260.0090.00315.88
7.1.200.0000.01115.85
7.1.70.0030.00617.05
7.1.60.0090.01219.29
7.1.50.0070.01017.04
7.1.00.0070.07322.37
7.0.200.0090.00616.92
7.0.140.0000.08022.07
7.0.60.0100.08019.96
7.0.50.0100.07317.88
7.0.40.0070.04320.00
7.0.30.0330.07020.29
7.0.20.0170.04020.17
7.0.10.0030.07720.33
7.0.00.0100.08020.04
5.6.280.0030.07321.07
5.6.210.0030.09020.47
5.6.200.0100.07318.09
5.6.190.0100.07020.43
5.6.180.0300.07020.27
5.6.170.0300.07320.47
5.6.160.0070.05020.44
5.6.150.0130.07318.17
5.6.140.0030.07018.22
5.6.130.0070.04718.14
5.6.120.0070.08321.04
5.6.110.0100.07720.99
5.6.100.0100.08021.13
5.6.90.0070.05321.07
5.6.80.0030.03720.38
5.5.350.0170.04720.33
5.5.340.0130.03318.01
5.5.330.0130.07320.43
5.5.320.0130.05320.18
5.5.310.0470.06320.21
5.5.300.0100.04717.92
5.5.290.0030.05017.91
5.5.280.0100.08320.97
5.5.270.0100.08020.61
5.5.260.0100.08020.86
5.5.250.0000.05720.61
5.5.240.0100.03320.13
5.4.450.0200.03719.25
5.4.440.0700.04019.46
5.4.430.0770.03719.45
5.4.420.0270.03319.28
5.4.410.1030.06319.33
5.4.400.0430.03719.09
5.4.390.1370.04318.94
5.4.380.0300.05718.65
5.4.370.0370.05318.62
5.4.360.0270.04718.67
5.4.350.0370.04718.65
5.4.340.0330.05318.72
5.4.320.0080.03512.46
5.4.310.0050.04812.45
5.4.300.0050.03812.46
5.4.290.0090.04612.45
5.4.280.0060.03612.35
5.4.270.0060.04412.33
5.4.260.0080.04412.34
5.4.250.0100.04412.33
5.4.240.0050.03712.33
5.4.230.0060.03812.32
5.4.220.0040.03812.32
5.4.210.0040.03712.32
5.4.200.0070.03712.32
5.4.190.0040.03812.32
5.4.180.0050.03712.32
5.4.170.0110.03112.34
5.4.160.0100.03312.33
5.4.150.0060.03612.32
5.4.140.0050.03812.01
5.4.130.0080.03312.00
5.4.120.0060.03511.95
5.4.110.0070.03411.95
5.4.100.0080.03411.95
5.4.90.0070.03611.94
5.4.80.0050.03811.95
5.4.70.0100.03011.94
5.4.60.0060.03411.95
5.4.50.0120.02911.94
5.4.40.0040.03711.93
5.4.30.0070.04011.93
5.4.20.0060.03611.93
5.4.10.0040.03711.93
5.4.00.0070.03511.42
5.3.290.0050.04212.80
5.3.280.0030.04412.71
5.3.270.0080.03812.72
5.3.260.0090.03812.72
5.3.250.0090.03612.72
5.3.240.0100.03312.71
5.3.230.0080.03912.71
5.3.220.0060.03712.68
5.3.210.0080.03712.68
5.3.200.0030.04112.68
5.3.190.0080.03612.68
5.3.180.0070.03512.68
5.3.170.0070.04012.67
5.3.160.0060.03812.68
5.3.150.0050.04012.67
5.3.140.0080.04012.66
5.3.130.0060.03912.66
5.3.120.0080.03812.66
5.3.110.0070.03812.66
5.3.100.0080.03612.11
5.3.90.0090.04612.08
5.3.80.0080.04412.07
5.3.70.0110.04812.08
5.3.60.0120.04612.06
5.3.50.0060.05912.00
5.3.40.0100.04612.00
5.3.30.0130.04311.93
5.3.20.0070.05211.71
5.3.10.0120.04811.67
5.3.00.0070.04411.66
5.2.170.0070.0299.14
5.2.160.0040.0319.14
5.2.150.0080.0369.14
5.2.140.0030.0339.14
5.2.130.0080.0259.09
5.2.120.0030.0369.10
5.2.110.0070.0279.10
5.2.100.0070.0269.10
5.2.90.0040.0309.10
5.2.80.0050.0309.10
5.2.70.0060.0429.09
5.2.60.0080.0329.05
5.2.50.0020.0339.02
5.2.40.0040.0319.00
5.2.30.0040.0318.97
5.2.20.0020.0318.96
5.2.10.0070.0268.89
5.2.00.0050.0298.74
5.1.60.0040.0268.03
5.1.50.0060.0238.04
5.1.40.0050.0248.02
5.1.30.0060.0248.36
5.1.20.0090.0218.39
5.1.10.0070.0228.11
5.1.00.0040.0268.11
5.0.50.0040.0246.59
5.0.40.0040.0196.45
5.0.30.0050.0306.26
5.0.20.0050.0186.23
5.0.10.0010.0276.21
5.0.00.0030.0306.20
4.4.90.0020.0164.78
4.4.80.0050.0134.75
4.4.70.0010.0174.76
4.4.60.0010.0174.75
4.4.50.0020.0174.77
4.4.40.0050.0244.71
4.4.30.0020.0194.76
4.4.20.0020.0174.84
4.4.10.0020.0164.85
4.4.00.0040.0274.76
4.3.110.0020.0164.67
4.3.100.0040.0134.66
4.3.90.0020.0154.64
4.3.80.0020.0254.58
4.3.70.0040.0134.63
4.3.60.0030.0144.63
4.3.50.0020.0174.62
4.3.40.0030.0304.54
4.3.30.0020.0163.28
4.3.20.0010.0203.26
4.3.10.0010.0183.22
4.3.00.0130.02013.14

preferences:
74.49 ms | 401 KiB | 5 Q