protected function checkParams($params,$operator)
  {
    if (!is_array($params)) {
    	throw new Exception('Web2All_Table_MultiValueOperator: first param must be an array');
    }
    if ($operator=='IN') {
    	if (count($params)<1) {
    		throw new Exception('Web2All_Table_MultiValueOperator: IN operator requires at least one param');
    	}
    } elseif ($operator=='BETWEEN') {
    	if (count($params)!=2) {
    		throw new Exception('Web2All_Table_MultiValueOperator: BETWEEN operator requires exactly two params');
    	}
    }else{
      throw new Exception('Web2All_Table_MultiValueOperator: unsupported operator "'.$operator.'"');
    }
  }
protected function checkParams($params,$operator)
  {
    if (!is_array($params)) {
    	throw new Exception('Web2All_Table_MultiValueOperator: first param must be an array');
    }
    if ($operator=='IN') {
    	if (count($params)<1) {
    		throw new Exception('Web2All_Table_MultiValueOperator: IN operator requires at least one param');
    	}
    } elseif ($operator=='BETWEEN') {
    	if (count($params)!=2) {
    		throw new Exception('Web2All_Table_MultiValueOperator: BETWEEN operator requires exactly two params');
    	}
    }else{
      throw new Exception('Web2All_Table_MultiValueOperator: unsupported operator "'.$operator.'"');
    }
  }
protected function checkParams ( $ params , $ operator ) { if ( ! is_array ( $ params ) ) { throw new Exception ( 'Web2All_Table_MultiValueOperator: first param must be an array' ) ; } if ( $ operator == 'IN' ) { if ( count ( $ params ) < 1 ) { throw new Exception ( 'Web2All_Table_MultiValueOperator: IN operator requires at least one param' ) ; } } elseif ( $ operator == 'BETWEEN' ) { if ( count ( $ params ) != 2 ) { throw new Exception ( 'Web2All_Table_MultiValueOperator: BETWEEN operator requires exactly two params' ) ; } } else { throw new Exception ( 'Web2All_Table_MultiValueOperator: unsupported operator "' . $ operator . '"' ) ; } }
Checks if params are correct and throws exception if not

@param array $params
@param string $operator
Checks if params are correct and throws exception if not