3v4l.org

run code in 300+ PHP versions simultaneously
<?php function xrange($start, $limit, $step = 1) { if ($start < $limit) { echo 'yep';die;erterwt if ($step <= 0) { throw new LogicException('Step must be +ve'); } echo $step; for ($i = $start; $i <= $limit; $i += $step) { yield $i; echo 'iter' . $i; } } } echo 'Single digit odd numbers from range(): ' . PHP_EOL; foreach (range(1, 9, -5) as $number) { echo $number . PHP_EOL; }

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)
5.4.320.0090.04312.52
5.4.310.0090.04012.52
5.4.300.0110.04612.52
5.4.290.0090.05512.51
5.4.280.0120.04612.41
5.4.270.0090.04812.41
5.4.260.0070.05112.41
5.4.250.0100.04412.41
5.4.240.0110.03312.41
5.4.230.0060.05212.40
5.4.220.0050.04912.40
5.4.210.0070.03512.40
5.4.200.0110.05312.40
5.4.190.0130.04912.39
5.4.180.0180.05612.40
5.4.170.0060.03712.40
5.4.160.0060.03812.40
5.4.150.0090.03712.39
5.4.140.0050.04112.09
5.4.130.0050.03712.07
5.4.120.0070.03612.03
5.4.110.0030.03712.03
5.4.100.0050.03712.03
5.4.90.0070.03712.03
5.4.80.0040.03912.03
5.4.70.0080.03912.02
5.4.60.0060.03412.03
5.4.50.0060.03412.03
5.4.40.0040.03612.02
5.4.30.0040.03812.01
5.4.20.0070.03412.01
5.4.10.0040.03712.02
5.4.00.0040.03811.50
5.3.290.0060.04412.80
5.3.280.0050.03912.71
5.3.270.0090.04612.73
5.3.260.0080.04412.71
5.3.250.0070.04712.72
5.3.240.0080.04512.71
5.3.230.0100.04412.71
5.3.220.0040.05612.68
5.3.210.0080.03812.68
5.3.200.0060.03612.68
5.3.190.0060.03912.68
5.3.180.0070.03912.68
5.3.170.0070.04512.67
5.3.160.0060.03912.67
5.3.150.0040.03912.67
5.3.140.0050.04512.66
5.3.130.0100.03612.66
5.3.120.0120.03312.66
5.3.110.0050.04212.66
5.3.100.0090.03712.13
5.3.90.0050.03612.11
5.3.80.0050.03912.10
5.3.70.0060.04112.09
5.3.60.0050.03912.08
5.3.50.0070.04312.02
5.3.40.0090.03512.02
5.3.30.0070.04111.98
5.3.20.0100.03911.76
5.3.10.0060.03611.73
5.3.00.0070.05011.72
5.2.170.0050.0369.21
5.2.160.0020.0339.22
5.2.150.0050.0429.21
5.2.140.0110.0399.21
5.2.130.0070.0439.17
5.2.120.0070.0419.17
5.2.110.0080.0389.18
5.2.100.0040.0409.18
5.2.90.0060.0369.18
5.2.80.0030.0429.18
5.2.70.0080.0399.17
5.2.60.0060.0419.13
5.2.50.0100.0359.09
5.2.40.0060.0379.07
5.2.30.0050.0399.05
5.2.20.0100.0339.04
5.2.10.0060.0388.95
5.2.00.0040.0398.81
5.1.60.0040.0328.09
5.1.50.0100.0268.09
5.1.40.0070.0318.06
5.1.30.0050.0358.43
5.1.20.0070.0348.43
5.1.10.0080.0328.16
5.1.00.0090.0298.17
5.0.50.0040.0276.64
5.0.40.0060.0236.50
5.0.30.0030.0416.31
5.0.20.0030.0276.29
5.0.10.0040.0276.26
5.0.00.0040.0376.25
4.4.90.0040.0224.78
4.4.80.0040.0204.75
4.4.70.0030.0184.76
4.4.60.0040.0144.76
4.4.50.0040.0144.77
4.4.40.0000.0284.71
4.4.30.0040.0154.76
4.4.20.0030.0174.84
4.4.10.0010.0184.85
4.4.00.0030.0334.76
4.3.110.0020.0174.67
4.3.100.0000.0184.66
4.3.90.0030.0144.64
4.3.80.0040.0234.58
4.3.70.0030.0154.63
4.3.60.0010.0164.63
4.3.50.0020.0164.63
4.3.40.0040.0224.54
4.3.30.0010.0173.30
4.3.20.0040.0143.28
4.3.10.0030.0153.24
4.3.00.0000.01715.96

preferences:
143.04 ms | 1394 KiB | 7 Q