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-rw-r--r--system/database/DB_active_rec.php3
-rw-r--r--system/helpers/download_helper.php3
2 files changed, 4 insertions, 2 deletions
diff --git a/system/database/DB_active_rec.php b/system/database/DB_active_rec.php
index 424735157..eaae23f30 100644
--- a/system/database/DB_active_rec.php
+++ b/system/database/DB_active_rec.php
@@ -236,7 +236,8 @@ class CI_DB_active_record extends CI_DB_driver {
{
if (strpos($item, '.') !== FALSE)
{
- return end(explode('.', $item));
+ $item = explode('.', $item);
+ return end($item);
}
return $item;
diff --git a/system/helpers/download_helper.php b/system/helpers/download_helper.php
index 34380cc88..a8c59c2c0 100644
--- a/system/helpers/download_helper.php
+++ b/system/helpers/download_helper.php
@@ -70,7 +70,8 @@ if ( ! function_exists('force_download'))
return FALSE;
}
- $extension = end(explode('.', $filename));
+ $extension = explode('.', $filename);
+ $extension = end($extension);
// Load the mime types
if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))