24     private $commenthelper = null;  variable in helper_plugin_blogtng_entry
54         $this->commenthelper = null;
162         if(!$this->commenthelper) {
163             $this->commenthelper = plugin_load('helper', 'blogtng_comments');
165         $this->commenthelper->delete_all($this->entry['pid']);
577         if(!$this->commenthelper) {
578             $this->commenthelper = plugin_load('helper', 'blogtng_comments');
580         $this->commenthelper->setPid($this->entry['pid']);
581         $this->commenthelper->tpl_comments($name,$types);
594         if(!$this->commenthelper) {
595             $this->commenthelper = plugin_load('helper', 'blogtng_comments');
597         $this->commenthelper->setPid($this->entry['pid']);
598         $this->commenthelper->tpl_count($fmt_zero_comments, $fmt_one_comment, $fmt_comments);
667         if(!$this->commenthelper) {
668             $this->commenthelper = plugin_load('helper', 'blogtng_comments');
670 …   $this->commenthelper->tpl_form($this->entry['page'], $this->entry['pid'], $this->entry['blog']);
945         if(!$this->commenthelper) {
946             $this->commenthelper = plugin_load('helper', 'blogtng_comments');
947             $this->commenthelper->setPid($this->entry['pid']);
949         return $this->commenthelper;