Online PHP editor | perf for MUEBO

@ 2016-01-13T21:08:10Z

<?php

$obj = new StdClass;
$obj->fn = function($arg) { return "Hello $arg"; };
echo ($obj->fn)('World');

class Bla {
    public $fn;
    public $fn2;
    public $fn3 = function(){};
    
    public function __construct(){
        $this->fn2 = function(){ 
            return "Fu!";
        };
    }
}
$bla = new Bla;
$bla->fn = function($arg="Bu"){return "Hello lo $arg"; }; // can't do in class!
echo ($bla->fn)('Wa');

$blah = new Bla();
echo ($bla->fn2)();
//echo ($bla->fun3)();

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).

Version	System time (s)	User time (s)	Memory (MiB)
7.0.2	0.013	0.043	20.22
7.0.1	0.013	0.080	20.10
7.0.0	0.007	0.057	20.19
5.6.17	0.033	0.073	20.47
5.6.16	0.007	0.043	20.44
5.6.15	0.003	0.073	18.21
5.6.14	0.013	0.073	18.18
5.6.13	0.007	0.083	18.11
5.6.12	0.003	0.053	21.04
5.6.11	0.010	0.077	21.01
5.6.10	0.000	0.087	21.12
5.6.9	0.010	0.077	21.03
5.6.8	0.010	0.060	20.38
5.5.31	0.033	0.083	20.27
5.5.30	0.003	0.043	17.92
5.5.29	0.013	0.047	17.94
5.5.28	0.013	0.047	20.73
5.5.27	0.013	0.033	20.65
5.5.26	0.017	0.070	20.87
5.5.25	0.010	0.053	20.71
5.5.24	0.397	0.037	20.24

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