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@ 2013-12-05T05:50:37Z

<?php
$keys=array("key1","key2","key3");
$array=array();
$array['key1'] = 'value1';
$cache=&$array;
foreach($keys as $key)
{
	$cache=&$cache[$key];
}
$cache="value3";
print_r($array);

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print_r: documentation ( source)

preferences:dark modelive preview

40.55 ms | 402 KiB | 5 Q