Fix compiler warnings

Update tests

ext/simplexml/simplexml.c

@@ -1077,15 +1077,6 @@ sxe_object_clone(void *object, void **clone_ptr TSRMLS_DC)
 }
 /* }}} */
 
-/* {{{ _free_ns_entry()
- */
-static void
-_free_ns_entry(void *p, xmlChar *data)
-{
-	xmlFree(p);
-}
-/* }}} */
-
 /* {{{ sxe_object_free_storage()
  */
 static void sxe_object_free_storage(void *object TSRMLS_DC)
@@ -1150,7 +1141,7 @@ php_sxe_register_object(php_sxe_object *intern TSRMLS_DC)
 {
 	zend_object_value rv;
 
-	rv.handle = zend_objects_store_put(intern, NULL, sxe_object_free_storage, sxe_object_clone TSRMLS_CC);
+	rv.handle = zend_objects_store_put(intern, NULL, (zend_objects_free_object_storage_t)sxe_object_free_storage, sxe_object_clone TSRMLS_CC);
 	rv.handlers = (zend_object_handlers *) &sxe_object_handlers;
 
 	return rv;

ext/simplexml/tests/014.phpt

@@ -53,5 +53,7 @@ object(simplexml_element)#%d (1) {
   [0]=>
   string(2) "30"
 }
-
+object(simplexml_element)#%d (1) {
-Fatal error: Unsupported operand types in %s014.php on line %d
+  [0]=>
+  string(2) "35"
+}

ext/simplexml/tests/014a.phpt

@@ -48,9 +48,9 @@ object(simplexml_element)#%d (1) {
 NULL
 bool(false)
 ---Unsupported---
+NULL
 object(simplexml_element)#%d (1) {
   [0]=>
-  string(2) "30"
+  string(1) "5"
 }
-
+===DONE===
-Fatal error: Unsupported operand types in %s014.php on line %d

ext/simplexml/tests/014b.phpt

@@ -50,7 +50,6 @@ bool(false)
 ---Unsupported---
 object(simplexml_element)#%d (1) {
   [0]=>
-  string(2) "30"
+  string(1) "5"
 }
-
+===DONE===
-Fatal error: Unsupported operand types in %s014.php on line %d

ext/simplexml/tests/016.phpt

@@ -54,4 +54,4 @@ object(simplexml_element)#%d (1) {
   [0]=>
   string(9) "JoeFooBar"
 }
-===Done===
+===DONE===

ext/simplexml/tests/bug27010.phpt

@@ -21,6 +21,7 @@ foreach ($sxe as $element_name => $element) {
 foreach ($sxe->children('http://www.example.com/hot') as $element_name => $element) {
     print "$element_name is $element->name\n";
 }
+
 ?>
 ===DONE===
 --EXPECT--