this should catch any weirdness caused by being in different timezones and making...

diff --git a/include/items.php b/include/items.php
index 2a0a9a426817e6bcee7c0062dd4e1e44d824ca4a..35a4396dc9e5ee738ab3e69953f9ff1337409eb4 100755 (executable)
--- a/include/items.php
+++ b/include/items.php
@@ -3402,26 +3402,32 @@ function first_post_date($uid,$wall = false) {
        );
        if(count($r)) {
 //             logger('first_post_date: ' . $r[0]['id'] . ' ' . $r[0]['created'], LOGGER_DATA);
-               return substr($r[0]['created'],0,10);
+               return substr(datetime_convert('',date_default_timezone_get(),$r[0]['created']),0,10);
        }
        return false;
 }
 
 function posted_dates($uid,$wall) {
-       $dnow = datetime_convert('','','now','Y-m-d');
+       $dnow = datetime_convert('',date_default_timezone_get(),'now','Y-m-d');
 
        $dthen = first_post_date($uid,$wall);
        if(! $dthen)
                return array();
 
+       // If it's near the end of a long month, backup to the 28th so that in 
+       // consecutive loops we'll always get a whole month difference.
+
+       if(intval(substr($dnow,8)) > 28)
+               $dnow = substr($dnow,0,8) . '28';
+       if(intval(substr($dthen,8)) > 28)
+               $dnow = substr($dthen,0,8) . '28';
+
        $ret = array();
        while($dnow >= $dthen) {
                $start_month = datetime_convert('','','first day of ' . $dnow,'Y-m-d');
                $end_month = datetime_convert('','','last day of ' . $dnow,'Y-m-d');
                $str = day_translate(datetime_convert('','',$dnow,'F Y'));
                $ret[] = array($str,$end_month,$start_month);
-               if($start_month < $dthen)
-                       break;
                $dnow = datetime_convert('','',$dnow . ' -1 month', 'Y-m-d');
        }
        return $ret;