3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fruits = array("d" => "lemon", "a" => "orange", "b" => "banana", "c" => "apple"); function pram_alter($array, $key) { global $params=null; $params="$$key = '$array';\n"; } array_walk($fruits, 'pram_alter'); echo $params; ?>

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)
5.4.320.0060.03912.52
5.4.310.0070.03812.52
5.4.300.0060.03712.52
5.4.290.0080.04112.51
5.4.280.0090.03412.41
5.4.270.0030.03912.41
5.4.260.0080.03612.41
5.4.250.0080.03512.41
5.4.240.0080.03512.41
5.4.230.0080.03612.40
5.4.220.0050.03712.40
5.4.210.0070.03412.40
5.4.200.0060.03712.40
5.4.190.0050.03712.39
5.4.180.0050.03712.39
5.4.170.0080.03412.40
5.4.160.0040.04012.40
5.4.150.0110.03512.39
5.4.140.0050.04212.09
5.4.130.0020.03912.07
5.4.120.0100.03212.04
5.4.110.0070.03612.03
5.4.100.0070.03312.03
5.4.90.0070.03512.03
5.4.80.0050.03812.03
5.4.70.0070.03412.02
5.4.60.0070.03412.02
5.4.50.0080.03712.03
5.4.40.0080.03512.02
5.4.30.0050.03712.01
5.4.20.0050.03812.01
5.4.10.0070.03412.02
5.4.00.0030.03811.50
5.3.290.0090.04112.80
5.3.280.0080.03712.71
5.3.270.0080.04012.72
5.3.260.0090.04612.72
5.3.250.0080.04312.72
5.3.240.0100.05312.72
5.3.230.0070.04212.71
5.3.220.0050.05012.68
5.3.210.0060.04012.68
5.3.200.0070.03912.68
5.3.190.0070.05012.68
5.3.180.0080.04212.67
5.3.170.0120.03312.66
5.3.160.0090.03412.67
5.3.150.0100.03412.68
5.3.140.0060.04012.66
5.3.130.0080.03912.66
5.3.120.0090.03812.66
5.3.110.0050.04112.66
5.3.100.0080.03612.13
5.3.90.0090.03312.11
5.3.80.0070.03612.10
5.3.70.0080.03412.10
5.3.60.0100.03412.08
5.3.50.0060.04312.02
5.3.40.0060.03712.03
5.3.30.0080.03511.98
5.3.20.0080.03511.77
5.3.10.0110.03711.73
5.3.00.0050.04511.73
5.2.170.0040.0319.21
5.2.160.0030.0309.21
5.2.150.0060.0299.22
5.2.140.0050.0319.21
5.2.130.0070.0289.17
5.2.120.0040.0319.17
5.2.110.0050.0299.18
5.2.100.0060.0289.18
5.2.90.0050.0289.18
5.2.80.0060.0299.18
5.2.70.0060.0309.17
5.2.60.0060.0329.13
5.2.50.0090.0349.10
5.2.40.0040.0309.08
5.2.30.0050.0329.05
5.2.20.0110.0369.04
5.2.10.0070.0368.95
5.2.00.0060.0318.80
5.1.60.0060.0308.09
5.1.50.0050.0248.09
5.1.40.0020.0278.06
5.1.30.0090.0228.42
5.1.20.0050.0268.43
5.1.10.0060.0308.16
5.1.00.0070.0238.17
5.0.50.0060.0276.64
5.0.40.0050.0286.50
5.0.30.0070.0306.31
5.0.20.0060.0226.29
5.0.10.0050.0206.27
5.0.00.0030.0386.25
4.4.90.0020.0174.77
4.4.80.0040.0214.75
4.4.70.0040.0144.75
4.4.60.0020.0164.76
4.4.50.0040.0144.77
4.4.40.0020.0254.71
4.4.30.0010.0174.76
4.4.20.0030.0154.84
4.4.10.0040.0144.85
4.4.00.0030.0244.76
4.3.110.0040.0144.67
4.3.100.0000.0204.66
4.3.90.0030.0144.64
4.3.80.0020.0244.58
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0040.0144.62
4.3.40.0000.0264.54
4.3.30.0030.0143.30
4.3.20.0010.0173.29
4.3.10.0020.0163.24
4.3.00.0130.01014.28

preferences:
139.66 ms | 1398 KiB | 7 Q