What are the potential consequences of using incorrect naming conventions for form fields and database columns in PHP?

Using incorrect naming conventions for form fields and database columns in PHP can lead to errors in data retrieval and manipulation. It can cause confusion and make the code harder to maintain and debug. To avoid these issues, it is important to follow consistent naming conventions for form fields and database columns. 

// Incorrect naming conventions
$formField = $_POST['user_Name'];
$dbColumn = $row['User_Name'];

// Correct naming conventions
$formField = $_POST['user_name'];
$dbColumn = $row['user_name'];

Keywords

naming conventions form fields database columns PHP consequences

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