note 125199 added to function.array-walk-recursive

Normal function solution //1,2,2,3,6,7,3,1,4,2 $arr=[ [1,2], [2,3], 6,7,[3,1,[4,2]] ]; function a($array){ static $res=[]; foreach($array as $val){ if(is_array($val)){ a($val); }else{ $res[]=$val; } } return $res; } print_r(a($arr)); ---- Server IP: 45.112.84.4 Probable Submitter: 103.51.166.36 (proxied: 37.111.198.149) ---- Manual Page -- http://php.net/manual/en/function.array-walk-recursive.php Edit -- https://master.php.net/note/edit/125199 Del: integrated -- https://master.php.net/note/delete/125199/integrated Del: useless -- https://master.php.net/note/delete/125199/useless Del: bad code -- https://master.php.net/note/delete/125199/bad+code Del: spam -- https://master.php.net/note/delete/125199/spam Del: non-english -- https://master.php.net/note/delete/125199/non-english Del: in docs -- https://master.php.net/note/delete/125199/in+docs Del: other reasons-- https://master.php.net/note/delete/125199 Reject -- https://master.php.net/note/reject/125199 Search -- https://master.php.net/manage/user-notes.php