+ $tag_arr = array();
+ $tags = '';
+ $x = preg_match_all('/\#\[(.*?)\](.*?)\[/',$b['tag'],$matches,PREG_SET_ORDER);
+
+ if($x) {
+ foreach($matches as $mtch) {
+ $tag_arr[] = $mtch[2];
+ }
+ }
+ if(count($tag_arr))
+ $tags = implode(',',$tag_arr);
+
+