What are the best practices for structuring and organizing code when developing a consultation script in PHP?

When developing a consultation script in PHP, it is important to follow best practices for structuring and organizing code to ensure readability, maintainability, and scalability. This includes using proper indentation, commenting, naming conventions, and separating concerns into functions or classes. 

<?php

// Define functions for different parts of the consultation script
function getConsultationData($userId) {
    // Code to fetch consultation data for a specific user
}

function processConsultationData($data) {
    // Code to process consultation data
}

function displayConsultation($consultation) {
    // Code to display consultation information
}

// Main script logic
$userId = $_GET['user_id'];
$consultationData = getConsultationData($userId);
$processedData = processConsultationData($consultationData);
displayConsultation($processedData);

?>

Keywords

MVC namespaces autoloaders PSR standards code refactoring

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