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Added hyphen (-) to the list of allowed characters in a filename

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moodler 2003-05-16 06:08:42 +00:00
parent 60a60432a1
commit 5c219ea46d
1 changed files with 1 additions and 1 deletions
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lib/moodlelib.php
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@ -949,7 +949,7 @@ function clean_filename($string) {
/// Cleans a given filename by removing suspicious or troublesome characters
$string = stripslashes($string);
$string = eregi_replace("\.\.", "", $string);
$string = eregi_replace("[^([:alnum:]|\.)]", "_", $string);
$string = eregi_replace("[^(-|[:alnum:]|\.)]", "_", $string);
return eregi_replace("_+", "_", $string);
}