perdedora/leftypol
1
0
Fork 0
forked from leftypol/leftypol
Code Pull requests Activity

Fix combining character set, allow limit for combining characters

Browse source
This commit is contained in:
discomrade 2021-07-10 01:37:31 -02:00
parent 55e6735024
commit 8b3df89863
3 changed files with 12 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

16
inc/functions.php
View file

@ -2257,19 +2257,11 @@ function ordutf8($string, &$offset) {
return $code;
}
// Limit Non_Spacing_Mark and Enclosing_Mark characters
function strip_combining_chars($str) {
$chars = preg_split('//u', $str, -1, PREG_SPLIT_NO_EMPTY);
$str = '';
foreach ($chars as $char) {
$o = 0;
$ord = ordutf8($char, $o);
if ( ($ord >= 768 && $ord <= 879) || ($ord >= 1536 && $ord <= 1791) || ($ord >= 3655 && $ord <= 3659) || ($ord >= 7616 && $ord <= 7679) || ($ord >= 8400 && $ord <= 8447) || ($ord >= 65056 && $ord <= 65071))
continue;
$str .= $char;
}
return $str;
global $config;
$limit = strval($config['max_combining_chars']+1);
return preg_replace('/(\p{Me}|\p{Mn}){'.$limit.',}/u','', $str);
}
function buildThread($id, $return = false, $mod = false) {