WP_Filesystem_FTPext::get_contents( string $file )

	public function get_contents( $file ) {
		$tempfile = wp_tempnam($file);
		$temp = fopen($tempfile, 'w+');

		if ( ! $temp ) {
			unlink( $tempfile );
			return false;
		}

		if ( ! @ftp_fget( $this->link, $temp, $file, FTP_BINARY ) ) {
			fclose( $temp );
			unlink( $tempfile );
			return false;
		}

		fseek( $temp, 0 ); // Skip back to the start of the file being written to
		$contents = '';

		while ( ! feof($temp) )
			$contents .= fread($temp, 8192);

		fclose($temp);
		unlink($tempfile);
		return $contents;
	}