original_string: public function getUrl()
    {
        $url = $this->baseAuthUrl;
        $url .= '?response_type=code';
        $url .= '&client_id='.$this->clientId;
        $url .= '&redirect_uri='.$this->redirectUri;
        $url .= '&scope='.implode(' ', $this->scopes);
        $url .= '&state='.$this->state;
  
        return $url;
    }
code: public function getUrl()
    {
        $url = $this->baseAuthUrl;
        $url .= '?response_type=code';
        $url .= '&client_id='.$this->clientId;
        $url .= '&redirect_uri='.$this->redirectUri;
        $url .= '&scope='.implode(' ', $this->scopes);
        $url .= '&state='.$this->state;
  
        return $url;
    }
code_tokens: public function getUrl ( ) { $ url = $ this -> baseAuthUrl ; $ url .= '?response_type=code' ; $ url .= '&client_id=' . $ this -> clientId ; $ url .= '&redirect_uri=' . $ this -> redirectUri ; $ url .= '&scope=' . implode ( ' ' , $ this -> scopes ) ; $ url .= '&state=' . $ this -> state ; return $ url ; }
docstring: Builds the OAuth URL.
  
  @return string   URL
docstring_tokens: Builds the OAuth URL .