Changeset 3946 for trunk/wp-admin/admin-functions.php

Timestamp:

07/03/2006 07:03:37 PM (20 years ago)

Author:

ryan

Message:

wp_reset_vars() from Sewar. fixes #2888

File:

• trunk/wp-admin/admin-functions.php (modified) (1 diff)

trunk/wp-admin/admin-functions.php

@@ -1954 +1954 @@
 }
 
+function wp_reset_vars($vars) {
+    for ($i=0; $i<count($vars); $i += 1) {
+        $var = $vars[$i];
+        global $$var;
+
+        if (!isset($$var)) {
+            if (empty($_REQUEST["$var"])) {
+                $$var = '';
+            } else {
+                $$var = $_REQUEST["$var"];
+                unset($_REQUEST["$wpvar"]);
+            }
+        }
+    }
+}
+
 ?>