How can PHP error handling be improved in the context of deleting articles from a shopping cart?

When deleting articles from a shopping cart in PHP, error handling can be improved by implementing try-catch blocks to catch any potential exceptions that may occur during the deletion process. This ensures that any errors are handled gracefully and the user is provided with appropriate feedback. 

try {
    // Code to delete article from shopping cart
    $article_id = $_POST['article_id'];
    // Perform deletion operation
    // If deletion is successful, provide success message to user
    echo "Article deleted successfully.";
} catch (Exception $e) {
    // If an error occurs during deletion, catch the exception and provide an error message to the user
    echo "An error occurred while deleting the article: " . $e->getMessage();
}

Keywords

try-catch exception handling error reporting error messages debugging

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