diff options
Diffstat (limited to 'inc/utf8.php')
| -rw-r--r-- | inc/utf8.php | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/inc/utf8.php b/inc/utf8.php index 3eb06865f..176b9f813 100644 --- a/inc/utf8.php +++ b/inc/utf8.php @@ -294,10 +294,11 @@ function utf8_deaccent($string,$case=0){ * stripped chars (they are not included in $UTF8_SPECIAL_CHARS) * * @author Andreas Gohr <andi@splitbrain.org> - * @param string $string The UTF8 string to strip of special chars - * @param string $repl Replace special with this string + * @param string $string The UTF8 string to strip of special chars + * @param string $repl Replace special with this string + * @param string $additional Additional chars to strip (used in regexp char class) */ -function utf8_stripspecials($string,$repl=''){ +function utf8_stripspecials($string,$repl='',$additional=''){ global $UTF8_SPECIAL_CHARS; static $specials = null; @@ -305,7 +306,7 @@ function utf8_stripspecials($string,$repl=''){ $specials = preg_quote(unicode_to_utf8($UTF8_SPECIAL_CHARS), '/'); } - return preg_replace('/[\x00-\x19'.$specials.']/u',$repl,$string); + return preg_replace('/['.$additional.'\x00-\x19'.$specials.']/u',$repl,$string); } /** |