3v4l.org

run code in 300+ PHP versions simultaneously
<?php $exports = call_user_func(function(){ $fn = function($a, $b, $c) { //echo (string) gettype($this); return "abc it's as easy as $a $b $c"; }; $fn_obj = (object) function($a, $b, $c) use(&$fn) { return call_user_func($fn, $a, $b, $c); }; $fn_obj->call = function($this_, $a, $b, $c) use(&$fn) { echo (string) gettype($fn); $bound_fn = (callable) $fn; $bound_fn = $bound_fn->bindTo($this_); return call_user_func($bound_fn, $a, $b, $c); }; return $fn_obj; }); //$blah = $exports->call; //$blah(array(), 1,2,3); call_user_func($exports->call, array(), 1,2,3);

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)
5.4.340.0600.00019.07
5.4.320.0070.03512.52
5.4.310.0120.03212.52
5.4.300.0060.03612.53
5.4.290.0080.03612.52
5.4.280.0070.03312.42
5.4.270.0070.03512.42
5.4.260.0050.03812.42
5.4.250.0070.03612.42
5.4.240.0080.03512.42
5.4.230.0080.03512.41
5.4.220.0050.03712.41
5.4.210.0060.03412.41
5.4.200.0060.03612.41
5.4.190.0040.03812.41
5.4.180.0040.03812.41
5.4.170.0050.03712.41
5.4.160.0080.03312.41
5.4.150.0060.04012.40
5.4.140.0060.03712.09
5.4.130.0050.03712.07
5.4.120.0060.03612.04
5.4.110.0050.03712.04
5.4.100.0050.03612.04
5.4.90.0080.04012.04
5.4.80.0040.04812.04
5.4.70.0050.04512.03
5.4.60.0080.03812.04
5.4.50.0040.03612.03
5.4.40.0050.03612.02
5.4.30.0070.03512.02
5.4.20.0090.03212.02
5.4.10.0040.03612.02
5.4.00.0070.03511.51
5.3.290.0080.03712.80
5.3.280.0050.03912.71
5.3.270.0050.04112.73
5.3.260.0060.04012.72
5.3.250.0050.03812.72
5.3.240.0030.04012.72
5.3.230.0060.03812.71
5.3.220.0110.03812.68
5.3.210.0040.04112.68
5.3.200.0040.03812.68
5.3.190.0090.03512.68
5.3.180.0060.03712.67
5.3.170.0080.03412.67
5.3.160.0050.03712.67
5.3.150.0070.03612.68
5.3.140.0090.03312.66
5.3.130.0070.03712.66
5.3.120.0100.03712.66
5.3.110.0040.04112.66
5.3.100.0110.03212.14
5.3.90.0090.03512.12
5.3.80.0060.03912.11
5.3.70.0070.03512.11
5.3.60.0080.03412.10
5.3.50.0080.03512.04
5.3.40.0040.03912.04
5.3.30.0060.03512.00
5.3.20.0040.03711.79
5.3.10.0040.03711.75
5.3.00.0050.03811.73
5.2.170.0050.0309.18
5.2.160.0070.0279.18
5.2.150.0020.0339.18
5.2.140.0040.0319.18
5.2.130.0040.0309.14
5.2.120.0050.0289.14
5.2.110.0040.0299.15
5.2.100.0040.0299.14
5.2.90.0050.0289.14
5.2.80.0050.0299.14
5.2.70.0040.0319.14
5.2.60.0090.0279.09
5.2.50.0060.0299.05
5.2.40.0070.0289.03
5.2.30.0050.0299.01
5.2.20.0030.0329.00
5.2.10.0050.0368.93
5.2.00.0050.0308.79
5.1.60.0030.0298.07
5.1.50.0040.0248.06
5.1.40.0060.0228.04
5.1.30.0070.0238.40
5.1.20.0030.0278.41
5.1.10.0030.0278.14
5.1.00.0050.0258.14
5.0.50.0040.0206.62
5.0.40.0040.0196.48
5.0.30.0020.0326.29
5.0.20.0020.0216.26
5.0.10.0030.0206.24
5.0.00.0030.0306.23
4.4.90.0030.0154.78
4.4.80.0010.0174.75
4.4.70.0030.0154.75
4.4.60.0000.0184.75
4.4.50.0050.0134.77
4.4.40.0030.0284.70
4.4.30.0040.0144.76
4.4.20.0030.0164.84
4.4.10.0000.0184.85
4.4.00.0040.0234.75
4.3.110.0010.0174.67
4.3.100.0000.0174.67
4.3.90.0030.0144.64
4.3.80.0050.0274.59
4.3.70.0040.0144.63
4.3.60.0020.0154.63
4.3.50.0050.0134.63
4.3.40.0010.0254.53
4.3.30.0020.0163.28
4.3.20.0040.0143.27
4.3.10.0030.0153.22
4.3.00.0070.01713.50

preferences:
138.97 ms | 1394 KiB | 7 Q