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Warning: Compilation failed: range out of order in character class at offset 9 in functions_search.php on line 95

Warning: Compilation failed: range out of order in character class at offset 9 in functions_search.php on line 95

Warning: Cannot add header information - headers already sent by (output started at /data/members/free/tripod/de/v/o/e/voegi87/htdocs/phpBB2/includes/functions_search.php:95) in posting.php on line 599

function split_words(&$entry, $mode = 'post')
{
$rex = ( $mode == 'post' ) ? "/\b([\w±µ-ÿ][\w±µ-ÿ']*[\w±µ-ÿ]+|[\w±µ-ÿ]+?)\b/" : '/(\*?[a-z0-9±µ-ÿ]+\*?)|\b([a-z0-9±µ-ÿ]+)\b/';
preg_match_all($rex, $entry, $split_entries);

return $split_entries[1];
}