note 68157 added to function.array-unique

<?php //Fn for array_unique column-wise for multi-dimensioanl array without losing keys | Start function array_uniquecolumn($arr) { $rows = sizeof($arr); $columns = sizeof($arr[0]); $columnkeys = array_keys($arr[0]); for($i=0; $i<$columns; $i++) { for($j=0;$j<$rows;$j++) { for($k = $j+1; $k<$rows; $k++) { if($arr[$j][$columnkeys[$i]] == $arr[$k][$columnkeys[$i]]) $arr[$k][$columnkeys[$i]] = ""; } } } return ($arr); } //Fn for array_unique column-wise for multi-dimensioanl array without losing keys | Stop $arrUGCourse[]= array( "CTR" => "1", "UGCOURSE"=>"ABC", "TSINITIATE"=>"540", "COUNT"=>"34", "ENTRY_DT"=>"2006-05-01", "CUMULATIVE"=> 44); $arrUGCourse[]= array( "CTR" => "2", "UGCOURSE"=>"ABC", "TSINITIATE"=>"5401", "COUNT"=>"341", "ENTRY_DT"=>"2006-05-11", "CUMULATIVE"=> 44); print_r(array_uniquecolumn($arrUGCourse)); ?> ---- Server IP: 203.199.107.94 Probable Submitter: 125.23.51.59 ---- X-Spam-Status: No, hits=3.1 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER autolearn=no version=2.64 ---- Manual Page -- http://www.php.net/manual/en/function.array-unique.php Edit -- http://master.php.net/note/edit/68157 Del: integrated -- http://master.php.net/note/delete/68157/integrated Del: useless -- http://master.php.net/note/delete/68157/useless Del: bad code -- http://master.php.net/note/delete/68157/bad+code Del: spam -- http://master.php.net/note/delete/68157/spam Del: non-english -- http://master.php.net/note/delete/68157/non-english Del: in docs -- http://master.php.net/note/delete/68157/in+docs Del: other reasons-- http://master.php.net/note/delete/68157 Reject -- http://master.php.net/note/reject/68157 Search -- http://master.php.net/manage/user-notes.php