How can formatting PHP code improve readability and help identify errors?

Formatting PHP code by properly indenting, using consistent spacing, and adding comments can greatly improve readability and make it easier to identify errors. By organizing the code in a clear and structured manner, it becomes easier to follow the logic and flow of the program. Additionally, consistent formatting practices can help catch syntax errors and other mistakes more quickly. 

<?php

// Example of properly formatted PHP code
function calculateSum($num1, $num2) {
    $sum = $num1 + $num2;
    return $sum;
}

$result = calculateSum(5, 10);
echo "The sum is: " . $result;

?>

Keywords

PHP code formatting readability error identification debugging

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