proxylib.php
protected function _loadUrl()
    {
        if(!key_exists('url', $_GET))
            throw new Exception("You must supply a 'url' parameter in the request");

        $this->_url = ($this->_forwardHost)
            ? $this->_forwardHost . $_GET['url']
            : $_GET['url'];
    }
protected function _loadUrl()
    {
        if(!key_exists('url', $_GET))
            throw new Exception("You must supply a 'url' parameter in the request");

        $this->_url = ($this->_forwardHost)
            ? $this->_forwardHost . $_GET['url']
            : $_GET['url'];
    }
protected function _loadUrl ( ) { if ( ! key_exists ( 'url' , $ _GET ) ) throw new Exception ( "You must supply a 'url' parameter in the request" ) ; $ this -> _url = ( $ this -> _forwardHost ) ? $ this -> _forwardHost . $ _GET [ 'url' ] : $ _GET [ 'url' ] ; }
Get the url to where the request will be made.

@throws Exception When there is no 'url' parameter
Get the url to where the request will be made .