From: Xinchen Hui <laruence@php.net>
Date: Sat, 28 Jun 2014 13:09:07 +0000 (+0800)
Subject: Fixed refernce handling
X-Git-Tag: POST_PHPNG_MERGE~118
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d01e06e18a96dc6c2844198ee67e77ab7021456b;p=php

Fixed refernce handling
---

diff --git a/ext/intl/dateformat/dateformat_parse.c b/ext/intl/dateformat/dateformat_parse.c
index 9930778546..f981afb6a8 100644
--- a/ext/intl/dateformat/dateformat_parse.c
+++ b/ext/intl/dateformat/dateformat_parse.c
@@ -182,7 +182,8 @@ PHP_FUNCTION(datefmt_localtime)
     /* Fetch the object. */
 	DATE_FORMAT_METHOD_FETCH_OBJECT;
 
-	if(z_parse_pos) {
+	if (z_parse_pos) {
+		ZVAL_DEREF(z_parse_pos);
 		convert_to_long(z_parse_pos);
 		parse_pos = (int32_t)Z_LVAL_P(z_parse_pos);
 		if(parse_pos > text_len) {
@@ -190,7 +191,7 @@ PHP_FUNCTION(datefmt_localtime)
 		}
 	}
 	internal_parse_to_localtime( dfo, text_to_parse, text_len, z_parse_pos?&parse_pos:NULL, return_value TSRMLS_CC);
-	if(z_parse_pos) {
+	if (z_parse_pos) {
 		zval_dtor(z_parse_pos);
 		ZVAL_LONG(z_parse_pos, parse_pos);
 	}