What are the potential pitfalls of using IF-ELSE statements in PHP for form handling and database operations?

Potential pitfalls of using IF-ELSE statements in PHP for form handling and database operations include code duplication, difficulty in maintaining and updating the code, and increased complexity as the number of conditions grows. To solve this issue, consider using switch statements or implementing a more structured approach like using classes and methods for better organization and readability. 

// Example using switch statement for form handling
switch($_POST['action']) {
    case 'submit':
        // Handle form submission
        break;
    case 'update':
        // Handle form update
        break;
    default:
        // Handle default case
}

Keywords

IF-ELSE statements PHP form handling database operations error handling

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