+/*
+ * The notifier is typically called with:
+ *
+ * proc_run('php', "include/notifier.php", COMMAND, ITEM_ID);
+ *
+ * where COMMAND is one of the following:
+ *
+ * activity (in diaspora.php, dfrn_confirm.php, profiles.php)
+ * comment-import (in diaspora.php, items.php)
+ * comment-new (in item.php)
+ * drop (in diaspora.php, items.php, photos.php)
+ * edit_post (in item.php)
+ * event (in events.php)
+ * expire (in items.php)
+ * like (in like.php, poke.php)
+ * mail (in message.php)
+ * suggest (in fsuggest.php)
+ * tag (in photos.php, poke.php, tagger.php)
+ * tgroup (in items.php)
+ * wall-new (in photos.php, item.php)
+ *
+ * and ITEM_ID is the id of the item in the database that needs to be sent to others.
+ */
+
+