private function beforeClose()
    {
        if (!$this->isWriting) {
            return;
        }
        if ($this->remainder !== '') {
            $this->writeEncoded($this->remainder);
        }
        $this->remainder = '';
        $this->isWriting = false;
        $this->writeUUFooter();
    }
private function beforeClose()
    {
        if (!$this->isWriting) {
            return;
        }
        if ($this->remainder !== '') {
            $this->writeEncoded($this->remainder);
        }
        $this->remainder = '';
        $this->isWriting = false;
        $this->writeUUFooter();
    }
private function beforeClose ( ) { if ( ! $ this -> isWriting ) { return ; } if ( $ this -> remainder !== '' ) { $ this -> writeEncoded ( $ this -> remainder ) ; } $ this -> remainder = '' ; $ this -> isWriting = false ; $ this -> writeUUFooter ( ) ; }
Writes out any remaining bytes and the UU footer.
Writes out any remaining bytes and the UU footer .