Online PHP editor | perf for 4McPn

@ 2015-11-19T21:58:40Z

<?php

class Profile { public $n; };

$p1 = new Profile(); $p1->n = "Profile #1";
$p2 = new Profile(); $p2->n = "Profile #2";
$p3 = new Profile(); $p3->n = "Profile #3";

$a1 = array($p1, $p2);
$a2 = array($p2, $p3);

var_dump(array_udiff($a1, $a2, function ($a, $b) { var_dump($a->n, $b->n, $a === $b); return $a === $b ? 0 : 1; }));
var_dump(array_udiff($a1, $a2, function ($a, $b) { var_dump($a->n, $b->n, $a === $b); if ($a === $b) return 0; return $a > $b ? 1 : -1;}))

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	0.007	0.060	18.23
5.6.14	0.017	0.070	18.15
5.6.13	0.010	0.063	18.33
5.6.12	0.013	0.080	21.14
5.6.11	0.013	0.070	21.01
5.6.10	0.010	0.077	21.12
5.6.9	0.013	0.047	21.02
5.6.8	0.007	0.060	20.52
5.5.30	0.017	0.043	18.02
5.5.29	0.007	0.067	17.97
5.5.28	0.010	0.073	20.75
5.5.27	0.010	0.043	20.80
5.5.26	0.007	0.067	20.88
5.5.25	0.017	0.060	20.59
5.5.24	0.437	0.040	20.20

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