How can issues related to FTP connection failures be troubleshooted in PHP scripts?

FTP connection failures in PHP scripts can be troubleshooted by checking for common issues such as incorrect credentials, firewall blocking the connection, or server configuration problems. To solve this issue, ensure that the FTP server is running, double-check the username and password, and verify that the server allows connections from the script's IP address. 

// FTP connection settings
$ftp_server = 'ftp.example.com';
$ftp_username = 'username';
$ftp_password = 'password';

// 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');
}

// Continue with FTP operations

Keywords

FTP connection failures troubleshoot PHP scripts error types

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