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| author | Andrey Andreev <narf@devilix.net> | 2013-06-28 14:04:57 +0200 |
|---|---|---|
| committer | Andrey Andreev <narf@devilix.net> | 2013-06-28 14:04:57 +0200 |
| commit | 58706adfae1f8aea16a3ee43d333991f1daf0484 (patch) | |
| tree | f410bc72a2cfc3b5e7f11f5c830af1926da85b8f /system/libraries | |
| parent | cd9797a210089ea65b4d4b16db051d06188b66ed (diff) | |
| parent | eac8b2f1e70e3155ae6bacbc37228a0a647a18be (diff) | |
Merge pull request #2497 from yazuu/upload
Upload : change the file extension to lower case
Diffstat (limited to 'system/libraries')
| -rw-r--r-- | system/libraries/Upload.php | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php index 7c48b4294..5861df584 100644 --- a/system/libraries/Upload.php +++ b/system/libraries/Upload.php @@ -136,6 +136,13 @@ class CI_Upload { public $file_ext = ''; /** + * Force filename extension to lowercase + * + * @var string + */ + public $file_ext_tolower = FALSE; + + /** * Upload path * * @var string @@ -294,6 +301,7 @@ class CI_Upload { 'file_type' => '', 'file_size' => NULL, 'file_ext' => '', + 'file_ext_tolower' => FALSE, 'upload_path' => '', 'overwrite' => FALSE, 'encrypt_name' => FALSE, @@ -965,7 +973,14 @@ class CI_Upload { public function get_extension($filename) { $x = explode('.', $filename); - return (count($x) !== 1) ? '.'.end($x) : ''; + + if (count($x) === 1) + { + return ''; + } + + $ext = ($this->file_ext_tolower) ? strtolower(end($x)) : end($x); + return '.'.$ext; } // -------------------------------------------------------------------- |