note 91122 added to class.arrayiterator

and to iterate recursively use the (sparsely documented) RecursiveArrayIterator <?php $fruits = array( "apple" => "yummy", "orange" => "ah ya, nice", "grape" => "wow, I love it!", "plum" => "nah, not me" ); $veg = array("potato" => "chips", "carrot" => "soup"); $grocery = array($fruits, $veg); $obj = new ArrayObject( $grocery ); $it = new RecursiveIteratorIterator( new RecursiveArrayIterator($grocery)); foreach ($it as $key=>$val) echo $key.":".$val."\n"; ?> Output -------- apple:yummy orange:ah ya, nice grape:wow, I love it! plum:nah, not me potato:chips carrot:soup ---- Server IP: 87.124.35.190 Probable Submitter: 82.111.130.65 ---- Manual Page -- http://www.php.net/manual/en/class.arrayiterator.php Edit -- https://master.php.net/note/edit/91122 Del: integrated -- https://master.php.net/note/delete/91122/integrated Del: useless -- https://master.php.net/note/delete/91122/useless Del: bad code -- https://master.php.net/note/delete/91122/bad+code Del: spam -- https://master.php.net/note/delete/91122/spam Del: non-english -- https://master.php.net/note/delete/91122/non-english Del: in docs -- https://master.php.net/note/delete/91122/in+docs Del: other reasons-- https://master.php.net/note/delete/91122 Reject -- https://master.php.net/note/reject/91122 Search -- https://master.php.net/manage/user-notes.php