From a100c51f514e6682d44ef0e7e3b8cc71f4046894 Mon Sep 17 00:00:00 2001
From: Andrey Hristov <andrey@php.net>
Date: Fri, 23 Jul 1999 21:21:33 +0000
Subject: [PATCH] Fixed a bug in WDDX that occured when a number was passed in
 instead of a variable name.

---
 ext/wddx/wddx.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ext/wddx/wddx.c b/ext/wddx/wddx.c
index 3fbc211bbb..a14f4e3f06 100644
--- a/ext/wddx/wddx.c
+++ b/ext/wddx/wddx.c
@@ -696,6 +696,7 @@ PHP_FUNCTION(wddx_serialize_vars)
 	_php_wddx_add_chunk(packet, WDDX_STRUCT_S);
 	
 	for (i=0; i<argc; i++) {
+		convert_to_string(args[i]);
 		_php_wddx_add_var(packet, args[i]);
 	}	
 	
@@ -815,6 +816,7 @@ PHP_FUNCTION(wddx_add_vars)
 	}
 		
 	for (i=1; i<argc; i++) {
+		convert_to_string(args[i]);
 		_php_wddx_add_var(packet, args[i]);
 	}
 
-- 
2.40.0