Merge branch 'PHP-5.3' into PHP-5.4

* PHP-5.3:
  - Value stored to var is never used

Author: felipensp

ext/standard/url.c

@@ -220,14 +220,14 @@ PHPAPI php_url *php_url_parse_ex(char const *str, int length)
 
 		if (query && fragment) {
 			if (query > fragment) {
-				p = e = fragment;
+				e = fragment;
 			} else {
-				p = e = query;
+				e = query;
 			}
 		} else if (query) {
-			p = e = query;
+			e = query;
 		} else if (fragment) {
-			p = e = fragment;
+			e = fragment;
 		}
 	} else {
 		e = p;