note 114096 added to function.extract

[New Version] Example Usage: <?php $_GET['A']['a'] = ' CORRECT(including some spaces) '; $_GET['A']['b'] = ' CORRECT(including some spaces) '; $_GET['A']['c'] = "Invalid UTF-8 sequence: \xe3\xe3\xe3"; $_GET['A']['d']['invalid_structure'] = 'INVALID'; $_GET['B']['a'] = ' CORRECT(including some spaces) '; $_GET['B']['b'] = "Invalid UTF-8 sequence: \xe3\xe3\xe3"; $_GET['B']['c']['invalid_structure'] = 'INVALID'; $_GET['B']["Invalid UTF-8 sequence: \xe3\xe3\xe3"] = 'INVALID'; $_GET['C']['a'] = ' CORRECT(including some spaces) '; $_GET['C']['b'] = "Invalid UTF-8 sequence: \xe3\xe3\xe3"; $_GET['C']['c']['invalid_structure'] = 'INVALID'; $_GET['C']["Invalid UTF-8 sequence: \xe3\xe3\xe3"] = 'INVALID'; $_GET['unneeded_item'] = 'UNNEEDED'; var_dump(filter_struct_utf8(INPUT_GET, array( 'A' => array( 'a' => '', 'b' => FILTER_STRUCT_TRIM, 'c' => '', 'd' => '', ), 'B' => FILTER_STRUCT_FORCE_ARRAY, 'C' => FILTER_STRUCT_FORCE_ARRAY | FILTER_STRUCT_TRIM, ))); ?> Example Result: array(3) { ["A"]=> array(4) { ["a"]=> string(36) " CORRECT(including some spaces) " ["b"]=> string(30) "CORRECT(including some spaces)" ["c"]=> string(0) "" ["d"]=> string(0) "" } ["B"]=> array(3) { ["a"]=> string(36) " CORRECT(including some spaces) " ["b"]=> string(0) "" ["c"]=> string(0) "" } ["C"]=> array(3) { ["a"]=> string(30) "CORRECT(including some spaces)" ["b"]=> string(0) "" ["c"]=> string(0) "" } } ---- Server IP: 72.52.91.14 Probable Submitter: 72.52.91.14 ---- Manual Page -- http://php.net/manual/en/function.extract.php Edit -- https://master.php.net/note/edit/114096 Del: integrated -- https://master.php.net/note/delete/114096/integrated Del: useless -- https://master.php.net/note/delete/114096/useless Del: bad code -- https://master.php.net/note/delete/114096/bad+code Del: spam -- https://master.php.net/note/delete/114096/spam Del: non-english -- https://master.php.net/note/delete/114096/non-english Del: in docs -- https://master.php.net/note/delete/114096/in+docs Del: other reasons-- https://master.php.net/note/delete/114096 Reject -- https://master.php.net/note/reject/114096 Search -- https://master.php.net/manage/user-notes.php