diff options
Diffstat (limited to 'include/text.php')
| -rw-r--r-- | include/text.php | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/text.php b/include/text.php index 80914747b..8a65be0d5 100644 --- a/include/text.php +++ b/include/text.php @@ -3156,3 +3156,9 @@ function ellipsify($s,$maxlen) { return mb_substr($s,0,$maxlen / 2) . '...' . mb_substr($s,mb_strlen($s) - ($maxlen / 2)); } + +function purify_filename($s) { + if(($s[0] === '.') || strpos($s,'/') !== false) + return ''; + return $s; +} |