Online PHP editor | perf for gZgoi

@ 2015-11-11T08:32:56Z

<?php

class Foo {
    protected $bar;
    
    public function __construct(BarInterface $bar)
    {
        $this->bar = $bar;
    }
    
    public function doAction() 
    {
        $bar->getVar();
    }
}

interface BarInterface
{
    public function getVar() {}
}

abstract class BarAbscract implements BarInterface
{
    public function getVar() 
    {
        return $this->var;
    }
    
}

class Bar extends BarAbscract
{
    protected $var = __CLASS__;
}

class Baz extends BarAbstract
{
    protected $var = __CLASS__;
}

$bar = new Bar();
$foo = new Foo($bar);
$foo->doAction();

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)
5.6.15	0.010	0.050	18.16
5.6.14	0.007	0.060	18.15
5.6.13	0.000	0.090	18.15
5.6.12	0.010	0.080	21.12
5.6.11	0.007	0.090	21.12
5.6.10	0.017	0.077	20.98
5.6.9	0.007	0.083	20.96
5.6.8	0.017	0.080	20.36
5.5.30	0.010	0.077	18.08
5.5.29	0.010	0.063	17.94
5.5.28	0.003	0.083	20.86
5.5.27	0.007	0.043	20.65
5.5.26	0.000	0.043	20.84
5.5.25	0.003	0.083	20.69
5.5.24	0.017	0.040	20.34

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