original_string: public function getMetaTables(){
          $stmt = $this->query(self::META_TABLES_SQL);
          if ($stmt === false){
              return array();
          }
  
          $rows = array();
          foreach ($stmt as $row){
              $rows[] = $row[0];
          }
  
          return $rows;
      }
code: public function getMetaTables(){
          $stmt = $this->query(self::META_TABLES_SQL);
          if ($stmt === false){
              return array();
          }
  
          $rows = array();
          foreach ($stmt as $row){
              $rows[] = $row[0];
          }
  
          return $rows;
      }
code_tokens: public function getMetaTables ( ) { $ stmt = $ this -> query ( self :: META_TABLES_SQL ) ; if ( $ stmt === false ) { return array ( ) ; } $ rows = array ( ) ; foreach ( $ stmt as $ row ) { $ rows [ ] = $ row [ 0 ] ; } return $ rows ; }
docstring: Return tables information.
  
  @return array
  @access public
docstring_tokens: Return tables information .