original_string: public function set_locked($lockedstate, $cascade=false, $refresh=true) {
          $this->load_grade_item();
  
          $result = $this->grade_item->set_locked($lockedstate, $cascade, true);
  
          if ($cascade) {
              //process all children - items and categories
              if ($children = grade_item::fetch_all(array('categoryid'=>$this->id))) {
  
                  foreach ($children as $child) {
                      $child->set_locked($lockedstate, true, false);
  
                      if (empty($lockedstate) and $refresh) {
                          //refresh when unlocking
                          $child->refresh_grades();
                      }
                  }
              }
  
              if ($children = grade_category::fetch_all(array('parent'=>$this->id))) {
  
                  foreach ($children as $child) {
                      $child->set_locked($lockedstate, true, true);
                  }
              }
          }
  
          return $result;
      }
code: public function set_locked($lockedstate, $cascade=false, $refresh=true) {
          $this->load_grade_item();
  
          $result = $this->grade_item->set_locked($lockedstate, $cascade, true);
  
          if ($cascade) {
              //process all children - items and categories
              if ($children = grade_item::fetch_all(array('categoryid'=>$this->id))) {
  
                  foreach ($children as $child) {
                      $child->set_locked($lockedstate, true, false);
  
                      if (empty($lockedstate) and $refresh) {
                          //refresh when unlocking
                          $child->refresh_grades();
                      }
                  }
              }
  
              if ($children = grade_category::fetch_all(array('parent'=>$this->id))) {
  
                  foreach ($children as $child) {
                      $child->set_locked($lockedstate, true, true);
                  }
              }
          }
  
          return $result;
      }
code_tokens: public function set_locked ( $ lockedstate , $ cascade = false , $ refresh = true ) { $ this -> load_grade_item ( ) ; $ result = $ this -> grade_item -> set_locked ( $ lockedstate , $ cascade , true ) ; if ( $ cascade ) { //process all children - items and categories if ( $ children = grade_item :: fetch_all ( array ( 'categoryid' => $ this -> id ) ) ) { foreach ( $ children as $ child ) { $ child -> set_locked ( $ lockedstate , true , false ) ; if ( empty ( $ lockedstate ) and $ refresh ) { //refresh when unlocking $ child -> refresh_grades ( ) ; } } } if ( $ children = grade_category :: fetch_all ( array ( 'parent' => $ this -> id ) ) ) { foreach ( $ children as $ child ) { $ child -> set_locked ( $ lockedstate , true , true ) ; } } } return $ result ; }
docstring: Sets the grade_item's locked variable and updates the grade_item.
  
  Calls set_locked() on the categories' grade_item
  
  @param int  $lockedstate 0, 1 or a timestamp int(10) after which date the item will be locked.
  @param bool $cascade lock/unlock child objects too
  @param bool $refresh refresh grades when unlocking
  @return bool success if category locked (not all children mayb be locked though)
docstring_tokens: Sets the grade_item s locked variable and updates the grade_item .