How can PHP code be properly formatted and organized for readability in forums?

To properly format and organize PHP code for readability in forums, it is essential to use proper indentation, spacing, and comments. This helps make the code easier to read and understand for other users. Additionally, breaking down the code into smaller, logical sections and using meaningful variable names can also improve readability.

<?php
// Example of properly formatted and organized PHP code
$variable1 = 10;
$variable2 = 20;

function addNumbers($num1, $num2) {
    return $num1 + $num2;
}

$result = addNumbers($variable1, $variable2);
echo "The result is: " . $result;
?>