How can error handling be improved in the provided PHP code snippet to provide more informative feedback to the user?

The provided PHP code snippet does not provide informative feedback to the user when an error occurs. To improve error handling and provide more informative feedback, we can use the try-catch block to catch exceptions and display a meaningful error message to the user. 

try {
    $result = some_function_that_may_throw_an_exception();
    echo "Operation successful: " . $result;
} catch (Exception $e) {
    echo "An error occurred: " . $e->getMessage();
}

Keywords

try-catch exception handling error reporting custom error messages error codes

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