diff options
Diffstat (limited to 'mod/search/start.php')
| -rw-r--r-- | mod/search/start.php | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/mod/search/start.php b/mod/search/start.php index 19de06dd7..6412af8f4 100644 --- a/mod/search/start.php +++ b/mod/search/start.php @@ -239,7 +239,7 @@ function search_get_highlighted_relevant_substrings($haystack, $needle, $min_mat $add_length = floor((($max_length - $total_len) / count($offsets)) / 2); } - + $lengths = array(); foreach ($offsets as $i => $offset) { $limit = $limits[$i]; if ($offset == 0 && $add_length) { @@ -258,19 +258,27 @@ function search_get_highlighted_relevant_substrings($haystack, $needle, $min_mat } $substrings[] = $string; + $lengths[] = strlen($string); } + // sort by length of context. + asort($lengths); + $matched = ''; - foreach ($substrings as $string) { + foreach ($lengths as $i => $len) { + $string = $substrings[$i]; + if (strlen($matched) + strlen($string) < $max_length) { $matched .= $string; } } + $i = 1; foreach ($words as $word) { $search = "/($word)/i"; - $replace = "<strong class=\"searchMatch\">$1</strong>"; + $replace = "<strong class=\"searchMatch searchMatchColor$i\">$1</strong>"; $matched = preg_replace($search, $replace, $matched); + $i++; } return $matched; |