How can the code structure be improved to adhere to the EVA principle and ensure proper error handling?

The code structure can be improved by implementing proper error handling using try-catch blocks to adhere to the EVA principle. This will help in gracefully handling any exceptions or errors that may occur during the execution of the code. 

try {
    // Code that may throw an exception or error
    $result = someFunction();
    
    // Process the result
    echo $result;
} catch (Exception $e) {
    // Handle the exception
    echo 'An error occurred: ' . $e->getMessage();
}

Keywords

PHP EVA principle error handling code structure libraries

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