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@ 2014-02-07T04:32:14Z

<?php

function getArrTest() {

	$arrTest = array('test' => 'hello');

	if (!isset($arrTest['test2'])) {
		return $arrTest['test2'] = 1;

	}
}

var_dump(getArrTest());

Output
Performance
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var_dump: documentation ( source)

preferences:dark modelive preview

27.22 ms | 402 KiB | 5 Q