+ $c = clone ($this);
+ //echo '<PRE>';print_R($this);exit;
+
+ if (is_array($pr)) {
+ $c->whereAddIn("{$this->tableName()}.project_id", $pr, 'int');
+ } else {
+ $c->project_id = $pr->id;
+ }
+ $c->selectAdd();
+ $c->selectAdd("{$this->tableName()}.person_id as person_id");
+ return $c->fetchAll('person_id');
+
+