How can error reporting be improved in PHP to identify and troubleshoot issues with image processing functions?

When working with image processing functions in PHP, it is important to have robust error reporting to quickly identify and troubleshoot any issues that may arise. One way to improve error reporting is to enable error logging and display error messages in the development environment. Additionally, using try-catch blocks can help catch and handle exceptions that occur during image processing.

// Enable error reporting and display errors
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Example of using try-catch block for image processing function
try {
    // Image processing code here
} catch (Exception $e) {
    echo 'Error: ' . $e->getMessage();
    // Additional error handling code here
}