From b3cdbfe88a3f9077c60f1631c9ca32d1c528f605 Mon Sep 17 00:00:00 2001
From: Christian Boltz <postfixadmin@cboltz.de>
Date: Sun, 29 Apr 2012 14:39:41 +0000
Subject: [PATCH] functions.inc.php: - _flash_string(): also accept an array of
 messages, not only a string - comment updates for _flash_info() and
 flash_error() to reflect this change

git-svn-id: https://svn.code.sf.net/p/postfixadmin/code/trunk@1378 a1433add-5e2c-0410-b055-b7f2511e0802
---
 functions.inc.php | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/functions.inc.php b/functions.inc.php
index 511083a6..9005c924 100644
--- a/functions.inc.php
+++ b/functions.inc.php
@@ -113,7 +113,7 @@ function authentication_is_user() {
 
 /**
  * Add an error message for display on the next page that is rendered.
- * @param String message to show. 
+ * @param String/Array message(s) to show. 
  *
  * Stores string in session. Flushed through header template.
  * @see _flash_string()
@@ -124,8 +124,8 @@ function flash_error($string) {
 
 /**
  * Used to display an info message on successful update.
- * @param String $string
- * Stores data in sessio.
+ * @param String/Array message(s) to show. 
+ * Stores data in session.
  * @see _flash_string()
  */
 function flash_info($string) {
@@ -135,6 +135,13 @@ function flash_info($string) {
  * 'Private' method used for flash_info() and flash_error().
  */
 function _flash_string($type, $string) {
+    if (is_array($string)) {
+        foreach ($string as $singlestring) {
+            _flash_string($type, $singlestring);
+            return;
+        }
+    }
+
     if(!isset($_SESSION['flash'])) {
         $_SESSION['flash'] = array();
     }