code/libraries/joomlatools/library/http/message/parameters.php
public function add(array $parameters)
    {
        foreach ($parameters as $identifier => $value) {
            $this->set($identifier, $value, false);
        }

        return $this;
    }
public function add(array $parameters)
    {
        foreach ($parameters as $identifier => $value) {
            $this->set($identifier, $value, false);
        }

        return $this;
    }
public function add ( array $ parameters ) { foreach ( $ parameters as $ identifier => $ value ) { $ this -> set ( $ identifier , $ value , false ) ; } return $ this ; }
Adds new parameters the current HTTP parameters set.

This function will not add parameters that already exist.

@param array $parameters An array of HTTP headers
@return KHttpMessageParameters
Adds new parameters the current HTTP parameters set .