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@ 2013-05-27T20:12:15Z

<?php

function hello() {
	return 'hello';
}

$a = array(
	'root' => hello()
);

var_dump($a);

echo json_encode($a);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
json_encode: documentation ( source)

preferences:dark modelive preview

43.21 ms | 402 KiB | 5 Q