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@ 2013-09-23T06:46:15Z

<?php

class Tests {
	
}

$a = array('Test' => 'foo');
$b = new Test();

var_dump(isset($a[$b]));

Output
Performance
VLD
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var_dump: documentation ( source)

preferences:dark modelive preview

52.92 ms | 402 KiB | 5 Q