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@ 2014-08-28T06:41:29Z

<?php
if(version_compare(PHP_VERSION, '5.3') < 0) {
	echo 'unsupported version';
	return;
}

$j0 = defined('JSON_PRETTY_PRINT') ? JSON_PRETTY_PRINT : 0;
$j1 = $j0 | JSON_FORCE_OBJECT;

foreach(
	array(
		array()
	)
	as $i) {
	echo json_encode($foo, JSON_FORCE_OBJECT);
}

Output
Performance
VLD
References
Branches

version_compare: documentation ( source)
json_encode: documentation ( source)

preferences:dark modelive preview

49.75 ms | 402 KiB | 5 Q