lib/classes/Swift/Mime/SimpleMimeEntity.php
protected function bodyToString()
    {
        $string = '';

        if (isset($this->body) && empty($this->immediateChildren)) {
            if ($this->cache->hasKey($this->cacheKey, 'body')) {
                $body = $this->cache->getString($this->cacheKey, 'body');
            } else {
                $body = "\r\n".$this->encoder->encodeString($this->getBody(), 0, $this->getMaxLineLength());
                $this->cache->setString($this->cacheKey, 'body', $body, Swift_KeyCache::MODE_WRITE);
            }
            $string .= $body;
        }

        if (!empty($this->immediateChildren)) {
            foreach ($this->immediateChildren as $child) {
                $string .= "\r\n\r\n--".$this->getBoundary()."\r\n";
                $string .= $child->toString();
            }
            $string .= "\r\n\r\n--".$this->getBoundary()."--\r\n";
        }

        return $string;
    }
protected function bodyToString()
    {
        $string = '';

        if (isset($this->body) && empty($this->immediateChildren)) {
            if ($this->cache->hasKey($this->cacheKey, 'body')) {
                $body = $this->cache->getString($this->cacheKey, 'body');
            } else {
                $body = "\r\n".$this->encoder->encodeString($this->getBody(), 0, $this->getMaxLineLength());
                $this->cache->setString($this->cacheKey, 'body', $body, Swift_KeyCache::MODE_WRITE);
            }
            $string .= $body;
        }

        if (!empty($this->immediateChildren)) {
            foreach ($this->immediateChildren as $child) {
                $string .= "\r\n\r\n--".$this->getBoundary()."\r\n";
                $string .= $child->toString();
            }
            $string .= "\r\n\r\n--".$this->getBoundary()."--\r\n";
        }

        return $string;
    }
protected function bodyToString ( ) { $ string = '' ; if ( isset ( $ this -> body ) && empty ( $ this -> immediateChildren ) ) { if ( $ this -> cache -> hasKey ( $ this -> cacheKey , 'body' ) ) { $ body = $ this -> cache -> getString ( $ this -> cacheKey , 'body' ) ; } else { $ body = "\r\n" . $ this -> encoder -> encodeString ( $ this -> getBody ( ) , 0 , $ this -> getMaxLineLength ( ) ) ; $ this -> cache -> setString ( $ this -> cacheKey , 'body' , $ body , Swift_KeyCache :: MODE_WRITE ) ; } $ string .= $ body ; } if ( ! empty ( $ this -> immediateChildren ) ) { foreach ( $ this -> immediateChildren as $ child ) { $ string .= "\r\n\r\n--" . $ this -> getBoundary ( ) . "\r\n" ; $ string .= $ child -> toString ( ) ; } $ string .= "\r\n\r\n--" . $ this -> getBoundary ( ) . "--\r\n" ; } return $ string ; }
Get this entire entity as a string.

@return string
Get this entire entity as a string .