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-rw-r--r--system/core/Common.php16
1 files changed, 8 insertions, 8 deletions
diff --git a/system/core/Common.php b/system/core/Common.php
index 8437f7926..8b74db0a3 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -319,17 +319,16 @@ if ( ! function_exists('get_mimes'))
if (empty($_mimes))
{
- if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
- {
- $_mimes = include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php');
- }
- elseif (file_exists(APPPATH.'config/mimes.php'))
+ $_mimes = array();
+
+ if (file_exists(APPPATH.'config/mimes.php'))
{
- $_mimes = include(APPPATH.'config/mimes.php');
+ $_mimes = array_merge($_mimes, include(APPPATH.'config/mimes.php'));
}
- else
+
+ if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
{
- $_mimes = array();
+ $_mimes = array_merge($_mimes, include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'));
}
}
@@ -719,6 +718,7 @@ if ( ! function_exists('remove_invisible_characters'))
{
$non_displayables[] = '/%0[0-8bcef]/i'; // url encoded 00-08, 11, 12, 14, 15
$non_displayables[] = '/%1[0-9a-f]/i'; // url encoded 16-31
+ $non_displayables[] = '/%7f/i'; // url encoded 127
}
$non_displayables[] = '/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]+/S'; // 00-08, 11, 12, 14-31, 127