From da19e0ee7c5656feb49553c398fdb94e3f618c26 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Wed, 23 May 2012 14:06:29 -0400
Subject: [PATCH] Fix possible PHP warning in in_array_nocase() when 2nd argument is not an array
---
program/include/rcube_shared.inc | 8 +++++---
1 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/program/include/rcube_shared.inc b/program/include/rcube_shared.inc
index ab4b77b..8f5f073 100644
--- a/program/include/rcube_shared.inc
+++ b/program/include/rcube_shared.inc
@@ -82,9 +82,11 @@
function in_array_nocase($needle, $haystack)
{
$needle = mb_strtolower($needle);
- foreach ($haystack as $value)
- if ($needle===mb_strtolower($value))
- return true;
+ foreach ((array)$haystack as $value) {
+ if ($needle === mb_strtolower($value)) {
+ return true;
+ }
+ }
return false;
}
--
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