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@ 2015-02-27T14:24:04Z

<?php

function & change(&$keys,&$value, $c) {
    if ($k = next($keys)) {
        return change($keys,$value[$k], $c);
    } else {
        return $value = $c;
    }
    
}

$keys = ['k1','k2','k3','k4'];
$hub = [];
change($keys,$hub,1);

var_dump($hub);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
next: documentation ( source)

preferences:dark modelive preview

28.33 ms | 402 KiB | 5 Q