Online PHP editor | perf for ETEna

@ 2016-01-13T10:42:11Z

<?php

class A {
    private function foo() {
        echo "success!" . get_class($this) . \n";
    }
    public function test() {
        $this->foo();
        static::foo();
    }
}

class B extends A {
   /* foo() will be copied to B, hence its scope will still be A and
    * the call be successful */
}

class C extends A {
    private function foo() {
        /* original method is replaced; the scope of the new one is C */
    }
}

$b = new B();
$b->test();
$c = new C();
$c->test();   //fails

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	0.017	0.043	20.25
7.0.1	0.010	0.087	20.09
7.0.0	0.003	0.090	20.25
5.6.17	0.037	0.063	20.55
5.6.16	0.003	0.070	20.39
5.6.15	0.013	0.077	18.29
5.6.14	0.010	0.057	18.28
5.6.13	0.010	0.047	18.15
5.6.12	0.000	0.047	21.00
5.6.11	0.010	0.077	21.01
5.6.10	0.003	0.090	21.09
5.6.9	0.000	0.050	21.08
5.6.8	0.007	0.053	20.51
5.5.31	0.040	0.043	20.30
5.5.30	0.007	0.037	18.03
5.5.29	0.000	0.047	17.98
5.5.28	0.007	0.083	20.66
5.5.27	0.007	0.070	20.84
5.5.26	0.017	0.073	20.96
5.5.25	0.003	0.087	20.80
5.5.24	0.397	0.040	20.29

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