* @param string $url
* @param array $options
* @param string $caller The method making this request, for profiling
- * @return string
+ * @return string|bool false on error
*/
public static function get( $url, $options = array(), $caller = __METHOD__ ) {
$args = func_get_args();
* @param string $url
* @param array $options
* @param string $caller The method making this request, for profiling
- * @return string
+ * @return string|bool false on error
*/
public static function post( $url, $options = array(), $caller = __METHOD__ ) {
return Http::request( 'POST', $url, $options, $caller );