PMA_DisplayResults class will contain the functions specific to the displaying
query results and handling special tables like `PROCESSLIST` which provides informations on current threads running in PMA. At the current code base, these functions are
appeared as global functions inside display_tbl.lib.php file. After
introducing PMA_DisplayResults class instead of this set of functions, the file
will be renamed as DisplayResults.class.php .
Class diagram (not the completed one) for the PMA_DisplayResults class
Following code snippet represent some rough implementation of the PMA_DisplayResults class,
class PMA_DisplayResults {
const DIRECTION_LEFT = 'left';
const DIRECTION_VERTICAL = 'vertical';
private $_db;
private $_table;
public function __construct($db, $table) {
$this->_db = $db;
$this->_table = $table;
}
public function getTable() {
// Related code for getTable function
$str .= $this->_getTableHeaders();
// end of the related code
}
private function _getTableHeaders() {
//code...
$msg = PMA_getMessage($this->_db, $this->_table);
//code...
}
}
As the only outsider accessed Display class, the sql.php file will be use,
// inside sql.php file $displayResultsObj = new PMA_DisplayResults($GLOBALS['db'], $GLOBALS['table']); echo $displayResultsObj->getTable();
