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@ 2015-09-18T14:11:53Z

<?php

class a
{
    
    private $a = '1a';
}

class b
{
    private $b = '2b';
}

$r = [
    new a,
    new b,
    new a,
    new b,
    new b,
];

var_dump(array_unique($r));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
array_unique: documentation ( source)

preferences:dark modelive preview

49.26 ms | 402 KiB | 5 Q