Ticket #25061: stream_body_hack.txt

        private function stream_body( $handle, $data ) {
                if ( @function_exists( 'mb_internal_encoding' ) && ((int) @ini_get( 'mbstring.func_overload' )) & 2)
                {
                  $mbEncoding = mb_internal_encoding();
                  mb_internal_encoding( 'ISO-8859-1' );
                }
                if ( $this->max_body_length && ( strlen( $this->body ) + strlen( $data ) ) > $this->max_body_length )
                        $data = substr( $data, 0, ( $this->max_body_length - strlen( $this->body ) ) );

                if ( $this->stream_handle )
                        fwrite( $this->stream_handle, $data );
                else
                        $this->body .= $data;

                $data_len = strlen( $data );
                if ( isset( $mbEncoding ) )
                {
                  mb_internal_encoding( $mbEncoding );
                }

                return $data_len;
        }