3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pets = ['dog' => 'Ralph', 'cat' => 'Sheba', 'parrot' => 'Polly', 'hamster' => 'Chewie']; foreach $animal in $pets { echo "I like to feed {$animal}." . 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)
5.4.320.0060.03712.50
5.4.310.0110.04112.49
5.4.300.0030.03812.50
5.4.290.0070.03612.49
5.4.280.0050.03912.39
5.4.270.0030.03812.39
5.4.260.0040.03812.39
5.4.250.0080.03412.39
5.4.240.0070.03312.39
5.4.230.0030.04012.38
5.4.220.0060.03412.38
5.4.210.0050.03512.38
5.4.200.0040.03812.38
5.4.190.0090.03212.38
5.4.180.0050.03612.38
5.4.170.0050.03612.38
5.4.160.0060.03512.38
5.4.150.0060.03912.38
5.4.140.0040.03912.07
5.4.130.0020.04512.05
5.4.120.0060.04912.01
5.4.110.0050.03712.01
5.4.100.0060.03612.02
5.4.90.0090.03912.02
5.4.80.0060.03512.01
5.4.70.0040.03512.01
5.4.60.0060.03312.01
5.4.50.0080.03312.00
5.4.40.0040.03511.99
5.4.30.0060.03411.99
5.4.20.0040.03911.99
5.4.10.0040.03511.99
5.4.00.0080.03811.48
5.3.290.0090.03612.80
5.3.280.0040.03912.71
5.3.270.0050.04012.73
5.3.260.0110.04212.71
5.3.250.0090.03312.72
5.3.240.0060.03512.72
5.3.230.0040.03812.71
5.3.220.0040.03712.68
5.3.210.0070.03712.68
5.3.200.0080.03412.68
5.3.190.0090.03612.68
5.3.180.0060.03812.68
5.3.170.0070.03912.67
5.3.160.0030.04012.67
5.3.150.0070.03512.67
5.3.140.0120.03512.66
5.3.130.0050.04912.66
5.3.120.0050.03912.66
5.3.110.0020.04212.65
5.3.100.0070.03512.12
5.3.90.0060.03612.09
5.3.80.0040.03712.07
5.3.70.0040.03612.07
5.3.60.0070.03312.07
5.3.50.0020.03912.00
5.3.40.0050.03612.00
5.3.30.0090.03111.95
5.3.20.0040.03711.73
5.3.10.0050.03411.70
5.3.00.0060.03411.68
5.2.170.0070.0339.18
5.2.160.0070.0289.18
5.2.150.0080.0259.18
5.2.140.0090.0379.18
5.2.130.0050.0289.14
5.2.120.0060.0269.14
5.2.110.0060.0329.14
5.2.100.0080.0269.14
5.2.90.0060.0279.14
5.2.80.0020.0319.14
5.2.70.0050.0299.14
5.2.60.0040.0299.10
5.2.50.0050.0289.05
5.2.40.0040.0279.03
5.2.30.0020.0319.02
5.2.20.0040.0289.00
5.2.10.0060.0368.93
5.2.00.0050.0288.78
5.1.60.0030.0258.06
5.1.50.0050.0248.06
5.1.40.0030.0258.04
5.1.30.0070.0228.39
5.1.20.0050.0258.42
5.1.10.0050.0248.14
5.1.00.0060.0288.14
5.0.50.0010.0236.62
5.0.40.0030.0196.48
5.0.30.0030.0326.29
5.0.20.0040.0256.27
5.0.10.0070.0206.23
5.0.00.0040.0356.23
4.4.90.0030.0154.78
4.4.80.0010.0164.76
4.4.70.0030.0154.75
4.4.60.0040.0194.76
4.4.50.0020.0174.77
4.4.40.0050.0234.71
4.4.30.0030.0154.76
4.4.20.0050.0134.85
4.4.10.0020.0164.85
4.4.00.0040.0244.76
4.3.110.0020.0174.67
4.3.100.0030.0154.67
4.3.90.0050.0124.64
4.3.80.0030.0244.59
4.3.70.0010.0164.63
4.3.60.0040.0124.63
4.3.50.0030.0154.63
4.3.40.0010.0254.54
4.3.30.0020.0153.28
4.3.20.0020.0153.26
4.3.10.0000.0173.22
4.3.00.0130.03316.50

preferences:
135.43 ms | 1394 KiB | 7 Q