How can error_reporting and display_errors settings in PHP help in identifying and resolving issues with file uploads?

When dealing with file uploads in PHP, it can be helpful to set the error_reporting and display_errors settings to help identify and resolve any issues that may arise during the process. By enabling error_reporting, PHP will display any errors that occur during file uploads, making it easier to pinpoint the problem. Similarly, setting display_errors to "On" will ensure that these errors are shown on the screen, allowing for quick troubleshooting.

// Enable error reporting for file uploads
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Your file upload code here