3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new DateTime("@1351382400"); // Sun Oct 28 2012 02:00:00 GMT+2 (DST) var_dump($date1->getTimestamp()); //prints: 1351382400 $date1->setTimezone(new DateTimeZone("Europe/Stockholm");); var_dump($date1->getTimestamp()); //prints: 1351386000

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)
5.4.340.0050.04212.01
5.4.320.0080.04212.50
5.4.310.0080.04412.49
5.4.300.0070.04412.50
5.4.290.0070.04012.50
5.4.280.0050.03612.39
5.4.270.0030.03812.39
5.4.260.0060.03712.39
5.4.250.0050.03712.39
5.4.240.0050.03712.39
5.4.230.0060.03812.38
5.4.220.0060.03712.39
5.4.210.0060.03712.39
5.4.200.0030.04012.39
5.4.190.0040.04012.38
5.4.180.0050.04012.38
5.4.170.0050.03712.39
5.4.160.0070.03412.38
5.4.150.0050.03612.38
5.4.140.0090.03612.07
5.4.130.0110.04312.05
5.4.120.0090.03712.02
5.4.110.0060.03812.02
5.4.100.0090.04112.02
5.4.90.0070.04212.02
5.4.80.0090.04312.02
5.4.70.0100.03012.01
5.4.60.0070.03912.01
5.4.50.0070.03512.02
5.4.40.0040.04412.00
5.4.30.0070.03512.00
5.4.20.0090.04811.99
5.4.10.0060.03612.00
5.4.00.0030.03911.49
5.3.290.0060.04112.80
5.3.280.0070.03612.71
5.3.270.0030.04212.72
5.3.260.0050.05212.72
5.3.250.0040.04012.72
5.3.240.0050.04312.72
5.3.230.0020.04112.71
5.3.220.0070.03712.68
5.3.210.0070.03812.68
5.3.200.0070.03612.68
5.3.190.0070.04112.68
5.3.180.0050.03812.68
5.3.170.0030.04012.67
5.3.160.0110.03412.67
5.3.150.0030.04112.67
5.3.140.0060.03912.66
5.3.130.0040.04112.66
5.3.120.0080.05012.66
5.3.110.0070.04612.66
5.3.100.0050.03812.12
5.3.90.0040.03912.09
5.3.80.0050.03812.08
5.3.70.0080.04012.08
5.3.60.0070.04012.07
5.3.50.0050.03712.00
5.3.40.0030.04012.00
5.3.30.0040.03611.95
5.3.20.0070.03411.73
5.3.10.0050.03611.70
5.3.00.0030.03911.68
5.2.170.0080.0409.18
5.2.160.0070.0299.19
5.2.150.0040.0329.19
5.2.140.0030.0329.18
5.2.130.0080.0319.14
5.2.120.0030.0299.14
5.2.110.0070.0349.15
5.2.100.0030.0309.14
5.2.90.0070.0309.14
5.2.80.0070.0309.14
5.2.70.0050.0309.14
5.2.60.0060.0289.09
5.2.50.0060.0289.06
5.2.40.0030.0349.04
5.2.30.0040.0329.02
5.2.20.0040.0299.00
5.2.10.0030.0298.92
5.2.00.0060.0368.79
5.1.60.0060.0228.07
5.1.50.0050.0238.07
5.1.40.0040.0408.05
5.1.30.0050.0328.40
5.1.20.0020.0288.41
5.1.10.0030.0268.14
5.1.00.0040.0258.15
5.0.50.0050.0186.62
5.0.40.0040.0256.48
5.0.30.0030.0326.30
5.0.20.0050.0176.27
5.0.10.0020.0206.24
5.0.00.0030.0316.23
4.4.90.0020.0164.78
4.4.80.0020.0164.75
4.4.70.0060.0134.75
4.4.60.0020.0204.76
4.4.50.0040.0144.77
4.4.40.0020.0334.70
4.4.30.0030.0204.76
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0040.0254.76
4.3.110.0030.0164.67
4.3.100.0040.0184.66
4.3.90.0060.0204.64
4.3.80.0030.0234.59
4.3.70.0010.0264.63
4.3.60.0030.0194.63
4.3.50.0060.0144.63
4.3.40.0020.0314.54
4.3.30.0030.0153.29
4.3.20.0020.0253.26
4.3.10.0020.0203.23
4.3.00.0000.0237.58

preferences:
131.88 ms | 1398 KiB | 7 Q