3v4l.org

run code in 300+ PHP versions simultaneously
<?php $begin = new DateTime('-1 month'); $end = new DateTime('tomorrow'); $interval = DateInterval::createFromDateString('1 day'); $period = new DatePeriod($begin, $interval, $end); foreach ($period as $dt) { echo $dt }

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)
5.4.340.0060.03312.01
5.4.320.0080.03912.50
5.4.310.0050.03812.50
5.4.300.0080.04112.50
5.4.290.0040.03912.50
5.4.280.0060.04012.39
5.4.270.0080.03812.39
5.4.260.0030.04612.39
5.4.250.0060.04012.39
5.4.240.0060.04012.39
5.4.230.0050.03612.39
5.4.220.0110.03712.38
5.4.210.0070.03612.39
5.4.200.0010.04512.38
5.4.190.0070.03412.38
5.4.180.0090.03212.38
5.4.170.0040.03712.39
5.4.160.0060.04012.39
5.4.150.0060.04112.38
5.4.140.0060.04212.07
5.4.130.0040.03612.05
5.4.120.0050.03512.02
5.4.110.0060.03412.01
5.4.100.0070.04112.01
5.4.90.0030.03812.02
5.4.80.0050.03612.02
5.4.70.0070.03612.01
5.4.60.0070.03612.01
5.4.50.0080.03312.01
5.4.40.0050.04312.00
5.4.30.0040.05111.99
5.4.20.0070.04111.99
5.4.10.0060.03312.00
5.4.00.0040.03611.49
5.3.290.0060.04412.80
5.3.280.0070.03612.71
5.3.270.0050.04212.72
5.3.260.0080.03612.72
5.3.250.0050.03812.72
5.3.240.0070.03512.72
5.3.230.0030.04512.71
5.3.220.0040.04312.68
5.3.210.0060.04112.68
5.3.200.0060.04212.68
5.3.190.0050.03912.68
5.3.180.0070.03712.67
5.3.170.0060.03512.67
5.3.160.0100.03212.67
5.3.150.0080.03412.68
5.3.140.0040.03912.66
5.3.130.0040.04312.66
5.3.120.0040.04112.66
5.3.110.0060.03712.66
5.3.100.0090.04812.12
5.3.90.0070.04212.08
5.3.80.0050.04212.07
5.3.70.0080.03712.08
5.3.60.0060.04012.06
5.3.50.0060.03612.00
5.3.40.0050.03612.00
5.3.30.0020.03911.95
5.3.20.0050.03511.73
5.3.10.0040.03611.70
5.3.00.0070.04111.69
5.2.170.0050.0309.18
5.2.160.0040.0299.19
5.2.150.0030.0319.18
5.2.140.0040.0319.18
5.2.130.0050.0289.14
5.2.120.0040.0349.14
5.2.110.0030.0369.15
5.2.100.0050.0289.14
5.2.90.0020.0309.15
5.2.80.0040.0309.14
5.2.70.0040.0319.14
5.2.60.0040.0359.09
5.2.50.0060.0309.07
5.2.40.0060.0289.04
5.2.30.0060.0309.02
5.2.20.0080.0299.01
5.2.10.0060.0308.93
5.2.00.0060.0298.79
5.1.60.0040.0268.07
5.1.50.0050.0308.07
5.1.40.0080.0218.05
5.1.30.0040.0258.40
5.1.20.0020.0288.42
5.1.10.0040.0268.15
5.1.00.0050.0258.15
5.0.50.0030.0216.63
5.0.40.0040.0206.48
5.0.30.0040.0326.30
5.0.20.0020.0226.27
5.0.10.0050.0236.25
5.0.00.0070.0346.24
4.4.90.0040.0224.78
4.4.80.0020.0184.75
4.4.70.0020.0164.76
4.4.60.0020.0154.75
4.4.50.0050.0134.77
4.4.40.0030.0244.71
4.4.30.0020.0164.76
4.4.20.0030.0164.85
4.4.10.0010.0194.85
4.4.00.0030.0324.76
4.3.110.0020.0164.67
4.3.100.0060.0114.67
4.3.90.0050.0194.63
4.3.80.0020.0254.58
4.3.70.0050.0174.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0040.0254.54
4.3.30.0040.0153.29
4.3.20.0010.0173.27
4.3.10.0020.0153.22
4.3.00.0100.0207.26

preferences:
142.76 ms | 1394 KiB | 7 Q