+/*
+ * According to RFC2060, a DELETE command should NOT remove inferiors (sub folders)
+ * so lets go through the list of subfolders and remove them before removing the
+ * parent.
+ */
+
+/** First create the top node in the tree **/
+for ($i = 0;$i < count($boxes);$i++) {
+ if (($boxes[$i]["unformatted"] == $mailbox) && (strlen($boxes[$i]["unformatted"]) == strlen($mailbox))) {
+ $foldersTree[0]["value"] = $mailbox;
+ $foldersTree[0]["doIHaveChildren"] = false;
+ continue;
+ }
+}
+/*
+ * Now create the nodes for subfolders of the parent folder
+ * You can tell that it is a subfolder by tacking the mailbox delimiter
+ * on the end of the $mailbox string, and compare to that.
+ */
+$j = 0;
+for ($i = 0;$i < count($boxes);$i++) {
+ if (substr($boxes[$i]["unformatted"], 0, strlen($mailbox . $delimiter)) == ($mailbox . $delimiter)) {
+ addChildNodeToTree($boxes[$i]["unformatted"], $boxes[$i]["unformatted-dm"], $foldersTree);
+ }
+}
+
+// now lets go through the tree and delete the folders
+walkTreeInPreOrderEmptyTrash(0, $imap_stream, $foldersTree);
+
+$location = get_location();
+header ("Location: $location/left_main.php");
+
+sqimap_logout($imap_stream);