public function getLength()
    {
        $boundaryLength     = strlen($this->getBoundary());
        $headerParamLength  = strlen($this->_headerParam) - 4 + $boundaryLength;
        $headerUploadLength = strlen($this->_headerUpload) - 8 + $boundaryLength;
        $length             = $boundaryLength + 6;
        foreach ($this->_params as $p) {
            $length += $headerParamLength + strlen($p[0]) + strlen($p[1]) + 2;
        }
        foreach ($this->_uploads as $u) {
            $length += $headerUploadLength + strlen($u['name']) + strlen($u['type']) +
                       strlen($u['filename']) + $u['size'] + 2;
        }
        return $length;
    }
public function getLength()
    {
        $boundaryLength     = strlen($this->getBoundary());
        $headerParamLength  = strlen($this->_headerParam) - 4 + $boundaryLength;
        $headerUploadLength = strlen($this->_headerUpload) - 8 + $boundaryLength;
        $length             = $boundaryLength + 6;
        foreach ($this->_params as $p) {
            $length += $headerParamLength + strlen($p[0]) + strlen($p[1]) + 2;
        }
        foreach ($this->_uploads as $u) {
            $length += $headerUploadLength + strlen($u['name']) + strlen($u['type']) +
                       strlen($u['filename']) + $u['size'] + 2;
        }
        return $length;
    }
public function getLength ( ) { $ boundaryLength = strlen ( $ this -> getBoundary ( ) ) ; $ headerParamLength = strlen ( $ this -> _headerParam ) - 4 + $ boundaryLength ; $ headerUploadLength = strlen ( $ this -> _headerUpload ) - 8 + $ boundaryLength ; $ length = $ boundaryLength + 6 ; foreach ( $ this -> _params as $ p ) { $ length += $ headerParamLength + strlen ( $ p [ 0 ] ) + strlen ( $ p [ 1 ] ) + 2 ; } foreach ( $ this -> _uploads as $ u ) { $ length += $ headerUploadLength + strlen ( $ u [ 'name' ] ) + strlen ( $ u [ 'type' ] ) + strlen ( $ u [ 'filename' ] ) + $ u [ 'size' ] + 2 ; } return $ length ; }
Returns the length of the body to use in Content-Length header

@return   integer
Returns the length of the body to use in Content - Length header