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[ticket/9933] Wrong handling consecutive multiple asterisks in word censor

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Fix consecutive asterisks issue in word censor.

PHPBB3-9933
This commit is contained in:
rxu
2011-01-04 11:54:10 +07:00
parent 7a2348bf7f
commit 9a25e4ad89
2 changed files with 5 additions and 2 deletions
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4
phpBB/includes/cache.php
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@@ -90,9 +90,9 @@ class cache extends acm
{
// Unescape the asterisk to simplify further conversions
$row['word'] = str_replace('\*', '*', preg_quote($row['word'], '#'));
// Replace the asterisk inside the pattern, at the start and at the end of it with regexes
$row['word'] = preg_replace(array('#(?<=[\p{Nd}\p{L}_])\*(?=[\p{Nd}\p{L}_])#iu', '#^\*#', '#\*$#'), array('([\x20]*?|[\p{Nd}\p{L}_-]*?)', '[\p{Nd}\p{L}_-]*?', '[\p{Nd}\p{L}_-]*?'), $row['word']);
$row['word'] = preg_replace(array('#(?<=[\p{Nd}\p{L}_])\*+(?=[\p{Nd}\p{L}_])#iu', '#^\*+#', '#\*+$#'), array('([\x20]*?|[\p{Nd}\p{L}_-]*?)', '[\p{Nd}\p{L}_-]*?', '[\p{Nd}\p{L}_-]*?'), $row['word']);
// Generate the final substitution
$censors['match'][] = '#(?<![\p{Nd}\p{L}_-])(' . $row['word'] . ')(?![\p{Nd}\p{L}_-])#iu';