note 120107 added to function.array-walk-recursive

Example for the use of $userdata: $userdata is the third parameter of the callback function. The first parameter is $item, the second is $key, and the third one is $userdata. <?php $sweet = array('a' => 'Apfel', 'b' => 'Banane'); $fruits = array('süß' => $sweet, 'sauer' => 'Zitrone'); function test_print($item, $key, $info) { echo "$key beinhaltet $item $info\n"; } array_walk_recursive($fruits, 'test_print', ' ... Bio'); ?> generates a beinhaltet Apfel ... Bio b beinhaltet Banane ... Bio sauer beinhaltet Zitrone ... Bio ---- Server IP: 72.52.91.14 Probable Submitter: 129.233.4.251 ---- Manual Page -- http://php.net/manual/en/function.array-walk-recursive.php Edit -- https://master.php.net/note/edit/120107 Del: integrated -- https://master.php.net/note/delete/120107/integrated Del: useless -- https://master.php.net/note/delete/120107/useless Del: bad code -- https://master.php.net/note/delete/120107/bad+code Del: spam -- https://master.php.net/note/delete/120107/spam Del: non-english -- https://master.php.net/note/delete/120107/non-english Del: in docs -- https://master.php.net/note/delete/120107/in+docs Del: other reasons-- https://master.php.net/note/delete/120107 Reject -- https://master.php.net/note/reject/120107 Search -- https://master.php.net/manage/user-notes.php