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| author | Andrey Andreev <narf@devilix.net> | 2016-09-30 11:23:03 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-09-30 11:23:03 +0200 |
| commit | 30a66c8cb47ef785b08843b7051b2003ed907246 (patch) | |
| tree | 8a3fb42a7d47ed39daf40bdc381ee943ab5ef0d9 | |
| parent | 49ef8402ffed15fd7d6cbf18f0dd5b04352344dd (diff) | |
| parent | bdf21c4e4cae0c232661f783c2f7070a03a7a912 (diff) | |
Merge pull request #4822 from gxgpet/develop
Fix PNG file deletion on captcha helper
| -rw-r--r-- | system/helpers/captcha_helper.php | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/system/helpers/captcha_helper.php b/system/helpers/captcha_helper.php index 3c1e006f8..f2ff4dccf 100644 --- a/system/helpers/captcha_helper.php +++ b/system/helpers/captcha_helper.php @@ -110,7 +110,8 @@ if ( ! function_exists('create_captcha')) $current_dir = @opendir($img_path); while ($filename = @readdir($current_dir)) { - if (substr($filename, -4) === '.jpg' && (str_replace('.jpg', '', $filename) + $expiration) < $now) + if (in_array(substr($filename, -4), array('.jpg', '.png')) + && (str_replace(array('.jpg', '.png'), '', $filename) + $expiration) < $now) { @unlink($img_path.$filename); } |