Online PHP editor | perf for OERUAl

@ 2025-04-28T11:13:14Z

<?php

class bla {
    
    private $name;
    
    function __construct() {
        $this->name = 'I am this';
        
        echo "We are in\n";
    }
    
    function dontTouchThis() {
        return 'not this';
    }
    
    function touchThis() {
        return $this->name;
    }
}

$lazyBla = (new \ReflectionClass('bla'))->newLazyProxy(function () {
        return new bla();
    });

$whatsThat = $lazyBla->dontTouchThis();

echo $whatsThat . "\n\n";

$whatsThis = $lazyBla->touchThis();

echo $whatsThis . "\n\n";


$bla = new bla;

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)
8.4.13	0.016	0.005	17.77
8.4.12	0.011	0.009	20.52
8.4.11	0.014	0.005	24.13
8.4.10	0.012	0.008	17.84
8.4.9	0.006	0.007	20.74
8.4.8	0.012	0.009	18.79
8.4.7	0.009	0.006	19.29
8.4.6	0.014	0.007	19.54
8.4.5	0.012	0.009	17.77
8.3.26	0.010	0.010	16.61
8.3.25	0.010	0.008	18.68
8.3.24	0.010	0.010	16.66
8.3.23	0.006	0.012	16.48
8.3.22	0.008	0.010	18.89
8.3.21	0.010	0.008	16.77
8.3.20	0.013	0.006	16.47
8.3.19	0.014	0.005	16.68
8.3.18	0.011	0.008	16.38
8.3.5	0.011	0.009	16.40
8.2.29	0.012	0.008	16.64
8.2.28	0.012	0.007	16.76

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