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@ 2015-07-21T14:19:05Z

<?php

class Foo
{
    public function __toString()
    {
        return 'testing';
    }
}

$foos = [new Foo, new Foo];

implode(', ', $foos);

Output
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implode: documentation ( source)

preferences:dark modelive preview

60.03 ms | 402 KiB | 5 Q