Are there any best practices for naming variables when passing values to functions in PHP?

When naming variables when passing values to functions in PHP, it is important to choose descriptive and meaningful names that convey the purpose of the variable. This can help improve the readability and maintainability of your code. It is also a good practice to follow a consistent naming convention, such as using camelCase or snake_case, to make your code more organized. 

// Example of passing values to a function with descriptive variable names
function calculateTotalPrice($productPrice, $quantity) {
    $totalPrice = $productPrice * $quantity;
    return $totalPrice;
}

$productPrice = 10;
$quantity = 5;
$total = calculateTotalPrice($productPrice, $quantity);
echo "Total price: $total";

Keywords

PHP variables functions naming conventions coding standards

Related Questions