//turn each into their canonical tag
//this is needed to remove dupes before saving e.g. #hash.tag = #hashtag
for($i=0; $i<count($hashtags); $i++) {
+ /* elide characters we don't want in the tag */
$hashtags[$i] = common_canonical_tag($hashtags[$i]);
}
foreach(array_unique($hashtags) as $hashtag) {
- /* elide characters we don't want in the tag */
$this->saveTag($hashtag);
self::blow('profile:notice_ids_tagged:%d:%s', $this->profile_id, $hashtag);
}