diff options
| -rw-r--r-- | include/functions_html.inc.php | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/include/functions_html.inc.php b/include/functions_html.inc.php index 50a999854..43c2b3caf 100644 --- a/include/functions_html.inc.php +++ b/include/functions_html.inc.php @@ -27,15 +27,23 @@ function get_icon( $date ) { + // TODO $page['icon_cache'], for each date, associate the HTML icon global $user, $conf, $lang; - if (!preg_match('/\d{4}-\d{2}-\d{2}/', $date)) + if (!preg_match('/^(\d{4})-(\d{2})-(\d{2})/', $date, $matches)) { + // date can be empty, no icon to display return ''; } - - list( $year,$month,$day ) = explode( '-', $date ); + + list($devnull, $year, $month, $day) = $matches; $unixtime = mktime( 0, 0, 0, $month, $day, $year ); + + if ($unixtime === false // PHP 5.1.0 and above + or $unixtime === -1) // PHP prior to 5.1.0 + { + return ''; + } $diff = time() - $unixtime; $day_in_seconds = 24*60*60; |