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-rw-r--r--actions/noticesearch.php4
1 files changed, 2 insertions, 2 deletions
diff --git a/actions/noticesearch.php b/actions/noticesearch.php
index 095d0a454..0828e47d7 100644
--- a/actions/noticesearch.php
+++ b/actions/noticesearch.php
@@ -184,11 +184,11 @@ class SearchNoticeListItem extends NoticeListItem {
function highlight($text, $terms)
{
/* Highligh search terms */
- $pattern = '/('.implode('|', array_map('htmlspecialchars', $terms)).')/i';
+ $pattern = '/('.implode('|', array_map('preg_quote', array_map('htmlspecialchars', $terms))).')/i';
$result = preg_replace($pattern, '<strong>\\1</strong>', $text);
/* Remove highlighting from inside links, loop incase multiple highlights in links */
- $pattern = '/(href="[^"]*)<strong>('.implode('|', array_map('htmlspecialchars', $terms)).')<\/strong>([^"]*")/iU';
+ $pattern = '/(href="[^"]*)<strong>('.implode('|', array_map('preg_quote', array_map('htmlspecialchars', $terms))).')<\/strong>([^"]*")/iU';
do {
$result = preg_replace($pattern, '\\1\\2\\3', $result, -1, $count);
} while ($count);