ext/spl: Use zend_hash_add() for missing array keys

Author: arshidkv12

ext/xml/xml.c

@@ -554,7 +554,7 @@ static void xml_add_to_info(xml_parser *parser, zend_string *name)
 	SEPARATE_ARRAY(Z_REFVAL(parser->info));
 	zend_array *arr = Z_ARRVAL_P(Z_REFVAL(parser->info));
 
-	if ((element = zend_hash_find(arr, name)) == NULL) {
+	if ((element = zend_hash_lookup(arr, name)) == NULL) {
 		zval values;
 		array_init(&values);
 		element = zend_hash_add(arr, name, &values);