* http\Url::PARSE_MBLOC (on systems with wide character support)
* http\Url::PARSE_TOIDN (with libidn support)
* http\Url::PARSE_TOPCT
+0. v2.6.0, v3.1.0
+ * Added parser constants:
+ * http\Url::IGNORE_ERRORS
+ * http\Url::SILENT_ERRORS
+ * http\Url::STDFLAGS
## Backwards compatibility notes