Online PHP editor | perf for 3p9td

@ 2015-12-02T11:39:40Z

<?php

class Person {
 
     public $sname;
     public $fname;
     public $age;
    
    public function __construct($a,$b,$c) {
        $this->sname = $a;
        $this->fname = $b;
        $this->age   = $c;
        
        return $this;
    }
}

$horrible_array_of_stuff = array( new Person("Owen", "Dyckhoff", 27), new Person("Joe", "Bloggs", 36 ) );
print_r($horrible_array_of_stuff);

echo "Sorting Array of Objects\n"

usort( $horrible_array_of_stuff, function( $left, $right ) {
        return [$left->sname, $left->fname, $left->age] <=> [$right->sname, $right->fname, $right->age];
    }
);

print_r($horrible_array_of_stuff);

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)
5.6.16	0.003	0.057	20.46
5.6.15	0.010	0.063	18.15
5.6.14	0.010	0.067	18.11
5.6.13	0.003	0.040	18.23
5.6.12	0.017	0.040	21.14
5.6.11	0.000	0.047	21.14
5.6.10	0.003	0.090	21.01
5.6.9	0.013	0.067	21.08
5.6.8	0.013	0.083	20.26
5.5.30	0.003	0.067	17.97
5.5.29	0.003	0.093	17.99
5.5.28	0.000	0.043	20.88
5.5.27	0.003	0.083	20.73
5.5.26	0.017	0.053	20.89
5.5.25	0.013	0.057	20.59
5.5.24	0.037	0.060	20.04

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