note 91049 added to function.array-merge-recursive

A small improvement upon the previously posted array_merge_recursive_distinct functions (based on daniel's version). This implementation preserves the parameter input from the original, you can pass an infinite amount of array's to merge. <?php function &array_merge_recursive_distinct() { $aArrays = func_get_args(); $aMerged = $aArrays[0]; for($i = 1; $i < count($aArrays); $i++) { if (is_array($aArrays[$i])) { foreach ($aArrays[$i] as $key => $val) { if (is_array($aArrays[$i][$key])) { $aMerged[$key] = is_array($aMerged[$key]) ? PR::array_merge_recursive_distinct($aMerged[$key], $aArrays[$i][$key]) : $aArrays[$i][$key]; } else { $aMerged[$key] = $val; } } } } return $aMerged; } ?> ---- Server IP: 213.249.64.162 Probable Submitter: 85.144.248.137 ---- Manual Page -- http://www.php.net/manual/en/function.array-merge-recursive.php Edit -- https://master.php.net/note/edit/91049 Del: integrated -- https://master.php.net/note/delete/91049/integrated Del: useless -- https://master.php.net/note/delete/91049/useless Del: bad code -- https://master.php.net/note/delete/91049/bad+code Del: spam -- https://master.php.net/note/delete/91049/spam Del: non-english -- https://master.php.net/note/delete/91049/non-english Del: in docs -- https://master.php.net/note/delete/91049/in+docs Del: other reasons-- https://master.php.net/note/delete/91049 Reject -- https://master.php.net/note/reject/91049 Search -- https://master.php.net/manage/user-notes.php