original_string: public function fetchRow($sql, $bind = array(), $fetchMode = null)
      {
          if ($fetchMode === null) {
              $fetchMode = $this->_fetchMode;
          }
          $stmt = $this->query($sql, $bind);
          $result = $stmt->fetch($fetchMode);
          return $result;
      }
code: public function fetchRow($sql, $bind = array(), $fetchMode = null)
      {
          if ($fetchMode === null) {
              $fetchMode = $this->_fetchMode;
          }
          $stmt = $this->query($sql, $bind);
          $result = $stmt->fetch($fetchMode);
          return $result;
      }
code_tokens: public function fetchRow ( $ sql , $ bind = array ( ) , $ fetchMode = null ) { if ( $ fetchMode === null ) { $ fetchMode = $ this -> _fetchMode ; } $ stmt = $ this -> query ( $ sql , $ bind ) ; $ result = $ stmt -> fetch ( $ fetchMode ) ; return $ result ; }
docstring: Fetches the first row of the SQL result.
  Uses the current fetchMode for the adapter.
  
  @param string|Zend_Db_Select $sql An SQL SELECT statement.
  @param mixed $bind Data to bind into SELECT placeholders.
  @param mixed                 $fetchMode Override current fetch mode.
  @return array
docstring_tokens: Fetches the first row of the SQL result . Uses the current fetchMode for the adapter .