What are some best practices for structuring PHP code to avoid errors and improve readability?

To avoid errors and improve readability in PHP code, it is important to follow best practices such as using proper indentation, commenting code effectively, breaking down complex tasks into smaller functions, and following naming conventions. By structuring your code in a clear and organized manner, you can make it easier to debug and maintain in the long run. 

// Example of well-structured PHP code
<?php

// Function to calculate the sum of two numbers
function calculateSum($num1, $num2) {
    return $num1 + $num2;
}

// Main code
$number1 = 10;
$number2 = 20;

$result = calculateSum($number1, $number2);

echo "The sum of $number1 and $number2 is: $result";

?>

Keywords

namespacing error handling code organization coding standards readability

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