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| author | Sem <sembrestels@riseup.net> | 2011-12-31 20:14:45 +0100 |
|---|---|---|
| committer | Sem <sembrestels@riseup.net> | 2011-12-31 20:14:45 +0100 |
| commit | 9f4da6d87f2c520b975f968cedbcde4f3dce1a25 (patch) | |
| tree | fee953cf498b6083faf56c61042d3bee07110331 /mod/search/pages | |
| parent | a22660e997611fe2afb97689ea23774578ee80db (diff) | |
| parent | e49df853b2cc3a6a9bc2dd527a64951050142eb9 (diff) | |
| download | elgg-9f4da6d87f2c520b975f968cedbcde4f3dce1a25.tar.gz elgg-9f4da6d87f2c520b975f968cedbcde4f3dce1a25.tar.bz2 | |
Merge git://github.com/Elgg/Elgg
Diffstat (limited to 'mod/search/pages')
| -rw-r--r-- | mod/search/pages/search/index.php | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/mod/search/pages/search/index.php b/mod/search/pages/search/index.php index c4e8d2219..efa3ec037 100644 --- a/mod/search/pages/search/index.php +++ b/mod/search/pages/search/index.php @@ -19,7 +19,12 @@ $query = stripslashes(get_input('q', get_input('tag', ''))); // @todo - create function for sanitization of strings for display in 1.8 // encode <,>,&, quotes and characters above 127 -$display_query = mb_convert_encoding($query, 'HTML-ENTITIES', 'UTF-8'); +if (function_exists('mb_convert_encoding')) { + $display_query = mb_convert_encoding($query, 'HTML-ENTITIES', 'UTF-8'); +} else { + // if no mbstring extension, we just strip characters + $display_query = preg_replace("/[^\x01-\x7F]/", "", $query); +} $display_query = htmlspecialchars($display_query, ENT_QUOTES, 'UTF-8', false); // check that we have an actual query |