src/datetime/OrderedList.php
public function offsetGet($offset)
    {
        if (!$offset instanceof Date) {
            $offset = new Date($offset);
        }
        $value = $this->storage[$this->searchOffset($offset)][1];

        return $value;
    }
public function offsetGet($offset)
    {
        if (!$offset instanceof Date) {
            $offset = new Date($offset);
        }
        $value = $this->storage[$this->searchOffset($offset)][1];

        return $value;
    }
(PHP 5 &gt;= 5.1.0)<br/>
Offset to retrieve
@link http://php.net/manual/en/arrayaccess.offsetget.php
@param mixed $offset <p>
The offset to retrieve.
</p>
@return mixed Can return all value types.