How can passing the FTP connection as a parameter to a PHP function improve code versatility and organization?

Passing the FTP connection as a parameter to a PHP function improves code versatility and organization by allowing the function to work with different FTP connections without being tied to a specific one. This makes the code more reusable and easier to maintain as the function can be used with various FTP servers or configurations. 

function downloadFileFromFTP($ftpConnection, $remoteFile, $localFile) {
    // Download file from FTP server using the provided connection
    ftp_get($ftpConnection, $localFile, $remoteFile, FTP_BINARY);
}

// Example usage
$ftp = ftp_connect('ftp.example.com');
ftp_login($ftp, 'username', 'password');

downloadFileFromFTP($ftp, '/remote/file.txt', '/local/file.txt');

ftp_close($ftp);

Keywords

FTP connection PHP function code versatility organization parameter.

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