[PHP] Fix segfault when wrapping a non-class function marked with

%newobject (testcase char_strings).


git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@10564 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Source/Modules/php4.cxx

@@ -1749,7 +1749,8 @@ public:
       }
 
       Printf(output, "\n");
-      if (wrapperType == memberfn || newobject) {
+      // If it's a member function or a class constructor...
+      if (wrapperType == memberfn || (newobject && current_class)) {
 	Printf(output, "\tfunction %s(%s) {\n", methodname, args);
 	// We don't need this code if the wrapped class has a copy ctor
 	// since the flat function new_CLASSNAME will handle it for us.