public function get($get_variables=null, $headers=null) {
    return $this->request($get_variables, null, $headers);
  }
public function get($get_variables=null, $headers=null) {
    return $this->request($get_variables, null, $headers);
  }
public function get ( $ get_variables = null , $ headers = null ) { return $ this -> request ( $ get_variables , null , $ headers ) ; }
Perform http GET request


@param Array $get_variables
@param Array $headers
Perform http GET request