How can the code snippet be modified to ensure proper error handling and display meaningful error messages to the user?

The code snippet can be modified by adding try-catch blocks to catch any potential exceptions that may occur during the execution of the code. Within the catch block, meaningful error messages can be displayed to the user to provide more context about what went wrong. 

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

Keywords

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

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