Online PHP editor | perf for MdGPk

@ 2013-07-25T12:38:48Z

<?php
class Base
{
    protected $foo = null;
    final public function __construct(Granny $init = null)
    {
        return $this->init($init);
    }
    protected function init(Granny $dependency = null);
}

class Granny
{
    protected $name = null;
    protected $age = null;
    public function __construct(array $vals = null)
    {
        foreach($vals as $name => $val)
        {
            $name = 'set'.ucfirst($name);
            if (method_exists($this, $name))
            {
                $this->{$name}($val);
            }
        }
        return $this;
    }
    //basic gettter && setters
    public function getAge()
    {
        return $this->age;
    }
    public function setAge($age = null)
    {
        $this->age = $age === null ? null : (int) $age;
        return $this;
    }
}

class Dad extends Granny
{
    //Dad's secret
    private $likesMom = null;
    public function getLikesMom()
    {
        return $this->likesMom;
    }
    public function setLikesMom($bool = null)
    {
        $this->likesMom = $bool === null ? null : !!$bool;
        return $this;
    }
}
trait dependOnDad {
    protected function init(Dad $dependency = null)
    {
        $this->foo = $dependency;
        return $this;
    }
}
class Ball extends Base
{
    use dependOnDad;
}
var_dump(new Ball());

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)
5.4.17	0.020	0.037	19.21
5.4.16	0.023	0.083	18.83
5.4.15	0.037	0.057	19.06
5.4.14	0.017	0.070	16.42
5.4.13	0.030	0.047	16.32
5.4.12	0.023	0.063	16.35
5.4.11	0.027	0.060	16.51
5.4.10	0.023	0.043	16.24
5.4.9	0.013	0.050	16.58
5.4.8	0.027	0.067	16.54
5.4.7	0.027	0.033	16.50
5.4.6	0.027	0.060	16.25
5.4.5	0.023	0.063	16.24
5.4.4	0.030	0.053	16.43
5.4.3	0.023	0.060	16.18
5.4.2	0.027	0.050	16.34
5.4.1	0.017	0.067	16.51
5.4.0	0.023	0.067	15.76
5.3.27	0.027	0.037	14.61
5.3.26	0.027	0.070	14.68
5.3.25	0.020	0.073	14.50
5.3.24	0.030	0.063	14.52
5.3.23	0.030	0.067	14.64
5.3.22	0.020	0.063	14.61
5.3.21	0.023	0.047	14.65
5.3.20	0.023	0.047	14.59
5.3.19	0.020	0.057	14.48
5.3.18	0.023	0.073	14.46
5.3.17	0.027	0.067	14.72
5.3.16	0.027	0.073	14.72
5.3.15	0.020	0.070	14.58
5.3.14	0.010	0.067	14.46
5.3.13	0.023	0.040	14.45
5.3.12	0.017	0.040	14.48
5.3.11	0.030	0.070	14.53
5.3.10	0.030	0.067	13.96
5.3.9	0.023	0.060	14.24
5.3.8	0.023	0.077	14.09
5.3.7	0.023	0.070	14.09
5.3.6	0.023	0.060	14.22
5.3.5	0.023	0.060	14.02
5.3.4	0.033	0.050	13.96
5.3.3	0.020	0.073	13.81
5.3.2	0.027	0.067	13.85
5.3.1	0.033	0.063	13.58
5.3.0	0.030	0.060	13.88

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