try {
		       $query=$this->myconn->prepare($q);			
			   
		       $query->execute();			
	   		   if($query){
				$this->numResults = 0;
	   
			   
				while ($r = $query->fetch(\PDO::FETCH_ASSOC)){
                  	                  $key = array_keys($r); 
                                  	for($x = 0; $x < count($key); $x++){
                  			    $this->result[$this->numResults] [$key[$x]] = trim($r[$key[$x]]);   
					}
					$this->numResults = $this->numResults+1;
				}
				return true; 
			}
			}
            catch(PDOException $e)			
			{
				$i = new stdClass();
				$i->success = false; 
				$i->msg = $this->parse_error($e);
				array_push($this->result,$i);
                               return false; 
				
			}

echo "{\"data\":" .json_encode($this->result,JSON_UNESCAPED_UNICODE). "}";