What are some best practices for structuring and formatting PHP code to improve readability and identify errors more easily?

To improve readability and identify errors more easily in PHP code, it is important to follow best practices such as using consistent indentation, meaningful variable names, and commenting code effectively. Additionally, breaking down complex tasks into smaller functions and utilizing proper error handling techniques can make code more maintainable and easier to debug. 

// Example of well-structured and formatted PHP code

function calculateTotal($price, $quantity) {
    // Calculate total cost
    $total = $price * $quantity;

    return $total;
}

$price = 10;
$quantity = 5;

$totalCost = calculateTotal($price, $quantity);
echo "Total cost: $totalCost";

Keywords

syntax indentation error handling code organization debugging

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