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)
5.4.340.0080.03312.03
5.4.320.0060.04312.52
5.4.310.0090.03712.52
5.4.300.0080.05412.52
5.4.290.0050.05312.51
5.4.280.0050.03712.41
5.4.270.0050.03912.41
5.4.260.0070.04912.41
5.4.250.0050.04112.41
5.4.240.0040.04012.41
5.4.230.0070.03912.40
5.4.220.0080.03612.40
5.4.210.0070.03712.40
5.4.200.0050.04512.40
5.4.190.0050.03912.40
5.4.180.0090.03312.39
5.4.170.0070.04012.40
5.4.160.0090.03912.40
5.4.150.0050.03812.39
5.4.140.0090.03412.09
5.4.130.0040.03912.07
5.4.120.0110.03412.04
5.4.110.0050.03612.03
5.4.100.0050.03612.03
5.4.90.0060.04512.03
5.4.80.0080.04012.03
5.4.70.0090.03512.02
5.4.60.0060.04012.02
5.4.50.0030.03912.03
5.4.40.0080.04512.02
5.4.30.0080.04912.01
5.4.20.0110.04312.00
5.4.10.0060.04112.01
5.4.00.0130.04111.50
5.3.290.0080.05112.80
5.3.280.0060.03912.71
5.3.270.0080.03712.73
5.3.260.0060.04012.72
5.3.250.0080.04112.72
5.3.240.0030.04412.72
5.3.230.0060.03812.71
5.3.220.0060.03712.68
5.3.210.0060.03912.68
5.3.200.0050.03712.68
5.3.190.0080.04012.68
5.3.180.0100.03512.67
5.3.170.0080.04012.67
5.3.160.0070.03612.67
5.3.150.0060.03912.68
5.3.140.0050.03812.66
5.3.130.0070.03912.66
5.3.120.0050.05112.65
5.3.110.0080.05312.66
5.3.100.0060.03812.13
5.3.90.0060.03712.11
5.3.80.0090.03612.10
5.3.70.0060.03812.09
5.3.60.0080.03512.08
5.3.50.0040.04012.03
5.3.40.0020.04112.03
5.3.30.0070.03511.98
5.3.20.0060.03911.77
5.3.10.0030.03711.73
5.3.00.0080.04311.72
5.2.170.0080.0359.22
5.2.160.0050.0309.22
5.2.150.0060.0309.23
5.2.140.0040.0319.22
5.2.130.0060.0279.18
5.2.120.0080.0259.18
5.2.110.0080.0269.19
5.2.100.0050.0329.18
5.2.90.0060.0329.18
5.2.80.0050.0329.18
5.2.70.0060.0299.18
5.2.60.0080.0279.13
5.2.50.0070.0349.10
5.2.40.0040.0299.07
5.2.30.0050.0319.05
5.2.20.0030.0309.04
5.2.10.0040.0358.95
5.2.00.0090.0428.80
5.1.60.0050.0258.09
5.1.50.0060.0238.09
5.1.40.0030.0268.07
5.1.30.0050.0258.42
5.1.20.0060.0258.45
5.1.10.0080.0228.16
5.1.00.0040.0258.17
5.0.50.0040.0206.64
5.0.40.0010.0216.50
5.0.30.0020.0326.32
5.0.20.0080.0186.28
5.0.10.0040.0226.26
5.0.00.0040.0326.25
4.4.90.0020.0164.78
4.4.80.0030.0154.75
4.4.70.0000.0184.75
4.4.60.0020.0164.75
4.4.50.0050.0134.77
4.4.40.0010.0274.71
4.4.30.0020.0164.76
4.4.20.0040.0144.84
4.4.10.0000.0184.85
4.4.00.0040.0254.76
4.3.110.0060.0184.67
4.3.100.0060.0164.67
4.3.90.0040.0154.63
4.3.80.0040.0244.58
4.3.70.0030.0244.63
4.3.60.0030.0144.62
4.3.50.0040.0144.63
4.3.40.0030.0244.54
4.3.30.0010.0173.30
4.3.20.0020.0193.28
4.3.10.0020.0173.23
4.3.00.0100.0206.72

preferences:
145.53 ms | 1386 KiB | 7 Q