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

The given PHP code does not provide informative feedback to the user when an error occurs. To improve error handling, we can use try-catch blocks to catch exceptions and provide specific error messages to the user. By using try-catch blocks, we can handle errors gracefully and provide feedback that helps the user understand the issue. 

try {
    // Code that may throw an exception
    $result = someFunction();
    echo $result;
} catch (Exception $e) {
    // Handle the exception and provide feedback to the user
    echo "An error occurred: " . $e->getMessage();
}

Keywords

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

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