What could be causing uploaded files to always be 0 bytes when using ftp_put in PHP?

The issue of uploaded files being 0 bytes when using ftp_put in PHP could be caused by incorrect file paths, permissions, or data transfer issues. To solve this problem, make sure that the file path is correct, the file has proper permissions for reading, and check if there are any errors during the data transfer. 

// Sample PHP code snippet to upload a file using ftp_put with error handling

$ftp_server = "ftp.example.com";
$ftp_username = "username";
$ftp_password = "password";
$file_path = "/path/to/local/file.txt";
$remote_file = "/path/to/remote/file.txt";

// Connect to FTP server
$ftp_conn = ftp_connect($ftp_server);
if (!$ftp_conn) {
    die("Failed to connect to FTP server");
}

// Login to FTP server
$login = ftp_login($ftp_conn, $ftp_username, $ftp_password);
if (!$login) {
    die("Failed to login to FTP server");
}

// Upload file
if (ftp_put($ftp_conn, $remote_file, $file_path, FTP_BINARY)) {
    echo "File uploaded successfully";
} else {
    echo "Failed to upload file";
}

// Close FTP connection
ftp_close($ftp_conn);

Keywords

ftp_put uploaded files 0 bytes PHP file transfer

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