src/BoomCMS/Link/Link.php
public function getParameter($key)
    {
        $query = $this->getQuery();

        return isset($query[$key]) ? $query[$key] : null;
    }
public function getParameter($key)
    {
        $query = $this->getQuery();

        return isset($query[$key]) ? $query[$key] : null;
    }
public function getParameter ( $ key ) { $ query = $ this -> getQuery ( ) ; return isset ( $ query [ $ key ] ) ? $ query [ $ key ] : null ; }
Returns a query string parameter for a given key.

@param string $key

@return mixed
Returns a query string parameter for a given key .