What does the error "Fatal error: Call to undefined function: ftp_connect()" indicate in PHP file uploads?

The error "Fatal error: Call to undefined function: ftp_connect()" indicates that the FTP extension for PHP is not enabled or installed on the server. To solve this issue, you need to enable the FTP extension in your PHP configuration or install it if it's missing. 

// Check if FTP extension is enabled
if (!function_exists('ftp_connect')) {
    die('FTP extension is not enabled. Please enable it in your PHP configuration.');
}

// Your file upload code using FTP functions can go here

Keywords

Fatal error ftp_connect() PHP file uploads undefined function

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