3v4l.org

run code in 300+ PHP versions simultaneously
<?php // strict class Foo { public function __construct() { $args = func_get_args(); foreach ($args as $i => $j) { $this->$i => $j; } } } $foo = new Foo(["a" => "b"]);

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)
5.4.340.0020.03912.03
5.4.320.0080.03612.52
5.4.310.0050.04112.51
5.4.300.0070.03712.52
5.4.290.0090.03512.51
5.4.280.0030.03912.41
5.4.270.0110.03512.41
5.4.260.0040.03912.41
5.4.250.0110.03212.41
5.4.240.0090.03512.41
5.4.230.0080.04612.40
5.4.220.0060.04512.40
5.4.210.0080.03412.40
5.4.200.0120.04112.40
5.4.190.0070.05012.40
5.4.180.0050.04512.39
5.4.170.0080.03912.40
5.4.160.0080.03512.40
5.4.150.0090.03412.40
5.4.140.0130.04212.09
5.4.130.0060.03512.07
5.4.120.0060.03912.04
5.4.110.0080.03512.04
5.4.100.0070.03812.03
5.4.90.0090.03712.03
5.4.80.0040.04712.03
5.4.70.0070.04012.02
5.4.60.0100.04612.02
5.4.50.0080.04612.03
5.4.40.0030.04112.01
5.4.30.0070.03612.01
5.4.20.0080.03312.01
5.4.10.0110.03112.01
5.4.00.0050.03611.50
5.3.290.0050.04112.80
5.3.280.0060.04612.70
5.3.270.0120.04512.73
5.3.260.0090.04012.72
5.3.250.0080.03512.72
5.3.240.0110.03812.72
5.3.230.0100.04512.71
5.3.220.0090.03712.68
5.3.210.0060.04412.68
5.3.200.0080.04212.68
5.3.190.0070.04312.68
5.3.180.0090.04212.68
5.3.170.0090.04012.67
5.3.160.0140.04312.68
5.3.150.0140.03412.68
5.3.140.0110.03612.66
5.3.130.0090.05112.66
5.3.120.0080.04412.66
5.3.110.0100.05212.66
5.3.100.0090.04712.12
5.3.90.0100.04712.10
5.3.80.0090.04512.09
5.3.70.0130.04712.10
5.3.60.0090.04012.08
5.3.50.0050.03712.03
5.3.40.0080.03812.03
5.3.30.0080.03411.99
5.3.20.0060.03611.77
5.3.10.0090.03311.73
5.3.00.0080.03411.72
5.2.170.0040.0329.23
5.2.160.0050.0319.22
5.2.150.0050.0379.22
5.2.140.0060.0359.22
5.2.130.0070.0379.18
5.2.120.0060.0319.18
5.2.110.0070.0359.19
5.2.100.0050.0369.18
5.2.90.0090.0349.18
5.2.80.0090.0369.18
5.2.70.0090.0409.18
5.2.60.0090.0369.13
5.2.50.0050.0379.10
5.2.40.0070.0329.07
5.2.30.0030.0369.05
5.2.20.0040.0369.04
5.2.10.0070.0338.94
5.2.00.0050.0398.80
5.1.60.0070.0328.10
5.1.50.0070.0368.09
5.1.40.0040.0378.07
5.1.30.0080.0348.42
5.1.20.0050.0368.44
5.1.10.0080.0298.17
5.1.00.0080.0298.17
5.0.50.0060.0256.64
5.0.40.0080.0226.50
5.0.30.0050.0326.32
5.0.20.0010.0226.28
5.0.10.0030.0216.25
5.0.00.0060.0316.25
4.4.90.0020.0184.77
4.4.80.0040.0194.76
4.4.70.0030.0164.75
4.4.60.0030.0174.75
4.4.50.0010.0174.77
4.4.40.0040.0284.71
4.4.30.0050.0184.76
4.4.20.0050.0134.85
4.4.10.0030.0194.85
4.4.00.0060.0254.76
4.3.110.0030.0204.67
4.3.100.0050.0154.66
4.3.90.0060.0134.63
4.3.80.0030.0294.58
4.3.70.0040.0194.63
4.3.60.0040.0154.63
4.3.50.0050.0144.63
4.3.40.0030.0324.54
4.3.30.0030.0223.30
4.3.20.0010.0223.28
4.3.10.0020.0213.24
4.3.00.0070.0276.64

preferences:
137.27 ms | 1398 KiB | 7 Q