fix compiler warning, use longs for hashes

Author: smalyshev

ext/spl/php_spl.c

@@ -800,7 +800,7 @@ PHPAPI void php_spl_object_hash(zval *obj, char *result TSRMLS_DC) /* {{{*/
 	hash_handle   = SPL_G(hash_mask_handle)^(intptr_t)Z_OBJ_HANDLE_P(obj);
 	hash_handlers = SPL_G(hash_mask_handlers)^(intptr_t)Z_OBJ_HT_P(obj);
 
-	spprintf(&hex, 32, "%016x%016x", hash_handle, hash_handlers);
+	spprintf(&hex, 32, "%016lx%016lx", hash_handle, hash_handlers);
 
 	strlcpy(result, hex, 33);
 	efree(hex);