3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = strtotime('first Sunday of October +2 hours', 1428220800); print $var; echo "\n" . date("Y-m-d\TH:i:s", 1443916800); print "\n\n\n" $var = strtotime('first Sunday of April +2 hours', 1428220800); print "\n" . $var; echo "\n" . date("Y-m-d\TH:i:s", 1428192000);

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)
5.4.340.0050.03412.01
5.4.320.0090.04712.49
5.4.310.0020.04212.50
5.4.300.0050.03612.50
5.4.290.0050.03812.49
5.4.280.0090.03712.39
5.4.270.0070.03512.39
5.4.260.0050.03812.39
5.4.250.0080.03512.39
5.4.240.0060.03512.39
5.4.230.0070.03512.38
5.4.220.0070.03512.38
5.4.210.0040.03612.38
5.4.200.0070.04112.38
5.4.190.0070.03512.38
5.4.180.0050.03612.38
5.4.170.0140.03412.38
5.4.160.0060.04012.38
5.4.150.0070.03412.38
5.4.140.0090.04012.07
5.4.130.0030.03812.05
5.4.120.0070.04012.01
5.4.110.0070.04012.01
5.4.100.0080.03712.01
5.4.90.0060.03612.01
5.4.80.0070.03512.01
5.4.70.0050.03612.01
5.4.60.0040.03512.01
5.4.50.0050.03512.00
5.4.40.0050.03611.99
5.4.30.0070.03311.99
5.4.20.0040.03611.99
5.4.10.0050.03411.99
5.4.00.0080.03311.48
5.3.290.0050.04912.80
5.3.280.0090.04412.71
5.3.270.0100.03412.72
5.3.260.0050.03812.72
5.3.250.0080.03412.72
5.3.240.0030.03912.72
5.3.230.0060.03612.71
5.3.220.0080.04212.68
5.3.210.0040.04012.68
5.3.200.0060.03612.68
5.3.190.0100.03212.67
5.3.180.0040.03712.67
5.3.170.0030.03912.67
5.3.160.0080.03312.67
5.3.150.0070.03912.67
5.3.140.0050.04212.66
5.3.130.0050.04012.66
5.3.120.0070.03612.65
5.3.110.0090.03912.66
5.3.100.0040.03812.12
5.3.90.0050.03712.08
5.3.80.0040.03812.07
5.3.70.0040.03812.08
5.3.60.0110.03112.07
5.3.50.0030.03712.00
5.3.40.0050.03512.00
5.3.30.0060.03411.95
5.3.20.0040.04411.72
5.3.10.0070.03811.70
5.3.00.0040.03811.69
5.2.170.0030.0319.18
5.2.160.0050.0389.18
5.2.150.0060.0299.19
5.2.140.0050.0359.18
5.2.130.0070.0389.14
5.2.120.0040.0319.14
5.2.110.0050.0309.15
5.2.100.0090.0329.14
5.2.90.0050.0299.14
5.2.80.0040.0329.14
5.2.70.0060.0319.14
5.2.60.0070.0289.09
5.2.50.0080.0279.06
5.2.40.0040.0299.04
5.2.30.0070.0279.01
5.2.20.0050.0289.01
5.2.10.0040.0288.92
5.2.00.0000.0348.78
5.1.60.0070.0268.07
5.1.50.0040.0308.07
5.1.40.0020.0268.05
5.1.30.0070.0228.39
5.1.20.0040.0268.42
5.1.10.0060.0238.15
5.1.00.0030.0268.15
5.0.50.0060.0226.63
5.0.40.0020.0206.48
5.0.30.0030.0316.30
5.0.20.0040.0186.27
5.0.10.0020.0216.24
5.0.00.0040.0296.23
4.4.90.0020.0154.78
4.4.80.0030.0144.76
4.4.70.0030.0164.75
4.4.60.0030.0144.75
4.4.50.0030.0154.77
4.4.40.0030.0244.71
4.4.30.0030.0224.76
4.4.20.0030.0194.84
4.4.10.0020.0194.85
4.4.00.0030.0244.76
4.3.110.0030.0154.67
4.3.100.0030.0144.67
4.3.90.0030.0144.64
4.3.80.0010.0264.58
4.3.70.0050.0144.63
4.3.60.0030.0164.63
4.3.50.0030.0144.63
4.3.40.0040.0284.54
4.3.30.0030.0213.29
4.3.20.0030.0153.26
4.3.10.0020.0163.22
4.3.00.0100.01013.61

preferences:
138.33 ms | 1394 KiB | 7 Q