From: Stanislav Malyshev <stas@php.net>
Date: Mon, 20 Nov 2000 12:35:08 +0000 (+0000)
Subject: Add macro to replace value of zval with another value while preserving
X-Git-Tag: php-4.0.4RC3~140
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=35f4826fea9184e23ba9a9243a1fe78025c42bc7;p=php

Add macro to replace value of zval with another value while preserving
referencing structure
---

diff --git a/Zend/zend.h b/Zend/zend.h
index 7d91b42cdc..41e28fdc66 100644
--- a/Zend/zend.h
+++ b/Zend/zend.h
@@ -421,6 +421,21 @@ ZEND_API int zend_get_ini_entry(char *name, uint name_length, zval *contents);
 	}										\
 	INIT_PZVAL(&(zv));
 
+#define REPLACE_ZVAL_VALUE(ppzv_dest,pzv_src,copy) {	\
+	int is_ref,refcount;						\
+												\
+	SEPARATE_ZVAL_IF_NOT_REF(ppzv_dest);		\
+	is_ref = (*ppzv_dest)->is_ref;				\
+	refcount = (*ppzv_dest)->refcount;			\
+	zval_dtor(*ppzv_dest);						\
+	**ppzv_dest = *pzv_src;						\
+	if(copy) {                                  \
+		zval_copy_ctor(*ppzv_dest);				\
+    }		                                    \
+	(*ppzv_dest)->is_ref = is_ref;				\
+	(*ppzv_dest)->refcount = refcount;			\
+}
+
 #define ZEND_MAX_RESERVED_RESOURCES	2
 
 #ifdef ZEND_WIN32