src/Web2All/Table/Collection.class.php
public function offsetGet($offset){
    
    if (is_null($this->result)) {
      $this->fetchData();
    }
    return $this->result[$offset];
    
  }
public function offsetGet($offset){
    
    if (is_null($this->result)) {
      $this->fetchData();
    }
    return $this->result[$offset];
    
  }
get value by key from the list
(called when using the brackets [$key])

ArrayAccess implementation

@param unknown_type $offset
@return unknown