How can PHP developers troubleshoot and resolve errors related to file uploads, such as adjusting settings like max_input_time for better performance?

To troubleshoot and resolve errors related to file uploads in PHP, developers can adjust settings like max_input_time to allow for longer processing times during file uploads. This can help prevent timeouts and improve the performance of file uploads.

// Adjust max_input_time setting for better file upload performance
ini_set('max_input_time', 300); // Set max_input_time to 300 seconds (5 minutes)