/**
*/
public function seek($offset = 0, $curr = true, $char = false)
{
return $this->_string ? $this->_string->seek($offset, $curr, $char) : parent::seek($offset, $curr, $char);
}
/**
*/
public function seek($offset = 0, $curr = true, $char = false)
{
return $this->_string ? $this->_string->seek($offset, $curr, $char) : parent::seek($offset, $curr, $char);
}