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<?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 for git.master, git.master_jit, rfc.property-hooks
Notice: Only variable references should be returned by reference in /in/g63tm on line 7 array(1) { ["k2"]=> array(1) { ["k3"]=> array(1) { ["k4"]=> int(1) } } }

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