Issue #3524 XML import/export array issue.

2025-07-30 19:30:25 +02:00 · 2018-11-15 14:20:08 -08:00
parent 747776b66a
commit e0d988aaeb
3 changed files with 7 additions and 12 deletions
--- a/e107_handlers/core_functions.php
+++ b/e107_handlers/core_functions.php
@@ -536,13 +536,13 @@ class e_array {
    *
    * @param array $ArrayData array to be stored
    * @param bool|string $mode true = var_export with addedslashes, false = var_export (default), 'json' = json encoded
-    * @return string
+    * @return null|string
    */
    public function serialize($ArrayData, $mode = false)
    {       
        if (!is_array($ArrayData) || empty($ArrayData))
        {
-            return false;
+            return null;
        }

        if($mode === 'json')