Make get_browser() read its information from $HTTP_SERVER_VARS[] if available

NEWS

@@ -1,6 +1,10 @@
 PHP 4.0                                                                    NEWS
 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 
+?? ??? 200?, Version 4.0.6
+- Added mysql_unbuffered_query(), which is useful for very large result sets
+  (Zeev)
+
 ?? ??? 200?, Version 4.0.5
 - Added array_reduce(), which allows iterative reduction of an array
   to a single value via a callback function. (Andrei)

ext/standard/browscap.c

@@ -203,7 +203,8 @@ PHP_FUNCTION(get_browser)
 	
 	switch(ZEND_NUM_ARGS()) {
 		case 0:
-			if (zend_hash_find(&EG(symbol_table), "HTTP_USER_AGENT", sizeof("HTTP_USER_AGENT"), (void **) &agent_name)==FAILURE) {
+			if (!PG(http_globals)[TRACK_VARS_SERVER]
+				|| zend_hash_find(PG(http_globals)[TRACK_VARS_SERVER]->value.ht, "HTTP_USER_AGENT", sizeof("HTTP_USER_AGENT"), (void **) &agent_name)==FAILURE) {
 				zend_error(E_WARNING,"HTTP_USER_AGENT variable is not set, cannot determine user agent name");
 				RETURN_FALSE;
 			}