3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new DateTime('2013-10-01'); $end = new DateTime('today'); $interval = DateInterval::createFromDateString('1 month'); $period = new DatePeriod($start, $interval, $end); foreach ($period as $dt){ echo $dt->format("Y-m-d") . "<br>\n"; echo $dt->format("Y-m-t") . "<br>\n"; echo "======================" }

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)
5.4.320.0080.03412.50
5.4.310.0100.03512.50
5.4.300.0080.03712.50
5.4.290.0080.03612.49
5.4.280.0050.03512.39
5.4.270.0100.03112.39
5.4.260.0060.03812.39
5.4.250.0060.03812.39
5.4.240.0050.03712.39
5.4.230.0060.03712.38
5.4.220.0060.03512.39
5.4.210.0030.03712.39
5.4.200.0050.04312.38
5.4.190.0140.03112.38
5.4.180.0090.03712.38
5.4.170.0060.03512.39
5.4.160.0050.03512.39
5.4.150.0060.03512.38
5.4.140.0090.03412.07
5.4.130.0060.04412.05
5.4.120.0060.03812.02
5.4.110.0080.03312.02
5.4.100.0030.03712.01
5.4.90.0110.03312.02
5.4.80.0080.03712.02
5.4.70.0050.03612.01
5.4.60.0070.03512.02
5.4.50.0050.03512.01
5.4.40.0070.03312.00
5.4.30.0110.03011.99
5.4.20.0050.03611.99
5.4.10.0060.03412.00
5.4.00.0030.03811.49
5.3.290.0090.04312.80
5.3.280.0090.03712.71
5.3.270.0050.04312.72
5.3.260.0050.03912.72
5.3.250.0030.04012.71
5.3.240.0060.03612.72
5.3.230.0100.03512.70
5.3.220.0070.03512.68
5.3.210.0140.03812.68
5.3.200.0080.03912.68
5.3.190.0030.03912.67
5.3.180.0040.03712.68
5.3.170.0040.03812.67
5.3.160.0050.03612.67
5.3.150.0100.03612.67
5.3.140.0130.03212.66
5.3.130.0110.03512.66
5.3.120.0070.03912.65
5.3.110.0040.03912.66
5.3.100.0050.03712.12
5.3.90.0060.03612.08
5.3.80.0050.03612.07
5.3.70.0050.03612.07
5.3.60.0070.03412.07
5.3.50.0060.04012.00
5.3.40.0050.03712.00
5.3.30.0100.03911.95
5.3.20.0030.03711.73
5.3.10.0070.03311.70
5.3.00.0030.03811.68
5.2.170.0030.0319.19
5.2.160.0040.0299.18
5.2.150.0060.0289.18
5.2.140.0040.0379.18
5.2.130.0070.0299.14
5.2.120.0070.0319.14
5.2.110.0060.0269.15
5.2.100.0050.0369.14
5.2.90.0080.0299.15
5.2.80.0080.0289.14
5.2.70.0050.0339.14
5.2.60.0020.0319.10
5.2.50.0020.0319.07
5.2.40.0060.0309.04
5.2.30.0030.0309.02
5.2.20.0060.0279.01
5.2.10.0050.0288.93
5.2.00.0030.0308.79
5.1.60.0050.0238.07
5.1.50.0090.0278.07
5.1.40.0040.0248.05
5.1.30.0030.0268.40
5.1.20.0040.0268.42
5.1.10.0050.0248.15
5.1.00.0030.0268.14
5.0.50.0060.0176.62
5.0.40.0040.0266.48
5.0.30.0040.0306.29
5.0.20.0070.0176.27
5.0.10.0030.0226.25
5.0.00.0060.0326.24
4.4.90.0030.0144.78
4.4.80.0030.0144.75
4.4.70.0060.0124.75
4.4.60.0010.0194.75
4.4.50.0050.0164.77
4.4.40.0020.0264.71
4.4.30.0020.0214.76
4.4.20.0030.0154.85
4.4.10.0010.0174.85
4.4.00.0030.0314.76
4.3.110.0020.0224.67
4.3.100.0030.0204.66
4.3.90.0040.0134.63
4.3.80.0050.0284.59
4.3.70.0010.0164.63
4.3.60.0050.0124.62
4.3.50.0040.0144.63
4.3.40.0030.0304.54
4.3.30.0020.0163.29
4.3.20.0020.0193.27
4.3.10.0030.0183.22
4.3.00.0030.01718.41

preferences:
132.93 ms | 1394 KiB | 7 Q