How can one create a universal basic system for PHP projects, including features like database processing, template system, security system, and login system?

Creating a universal basic system for PHP projects involves incorporating essential features like database processing, a template system, a security system, and a login system. This can be achieved by structuring the project with modular components that can be easily integrated and reused across different projects. 

<?php
// Include database configuration
include 'config.php';

// Database processing functions
function queryDatabase($query) {
    // Code to query the database
}

function insertData($data) {
    // Code to insert data into the database
}

// Template system functions
function loadTemplate($template) {
    // Code to load a template file
}

function renderTemplate($template, $data) {
    // Code to render a template with data
}

// Security system functions
function sanitizeInput($input) {
    // Code to sanitize input data
}

function hashPassword($password) {
    // Code to hash passwords
}

// Login system functions
function loginUser($username, $password) {
    // Code to authenticate user login
}

function logoutUser() {
    // Code to log out the user
}
?>

Keywords

PHP database processing template system security system login system

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