How can PHP developers ensure that their code is properly highlighted and formatted for better readability on websites?

PHP developers can ensure that their code is properly highlighted and formatted for better readability on websites by using syntax highlighting libraries or plugins. These tools can automatically detect PHP code within HTML files and apply appropriate styling to make it stand out. Additionally, developers can manually format their PHP code using indentation, comments, and consistent naming conventions to improve readability. 

<?php
// Example PHP code snippet with proper formatting
function calculateSum($num1, $num2) {
    $sum = $num1 + $num2;
    return $sum;
}

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

Keywords

syntax highlighting code formatting PHP code readability websites

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