36 lines
746 B
PHP
36 lines
746 B
PHP
<?php
|
|
declare(strict_types=1);
|
|
|
|
if (session_status() === PHP_SESSION_NONE) {
|
|
session_start();
|
|
}
|
|
|
|
function isLoggedIn(): bool {
|
|
return isset($_SESSION['user_id']);
|
|
}
|
|
|
|
function requireLogin(): void {
|
|
if (!isLoggedIn()) {
|
|
header('Location: login.php');
|
|
exit;
|
|
}
|
|
}
|
|
|
|
function getCurrentUser(): ?array {
|
|
if (!isLoggedIn()) return null;
|
|
|
|
static $user;
|
|
if (!$user) {
|
|
$stmt = db()->prepare("SELECT u.*, c.name as company_name FROM users u JOIN companies c ON u.company_id = c.id WHERE u.id = ?");
|
|
$stmt->execute([$_SESSION['user_id']]);
|
|
$user = $stmt->fetch();
|
|
}
|
|
return $user;
|
|
}
|
|
|
|
function logout(): void {
|
|
session_destroy();
|
|
header('Location: login.php');
|
|
exit;
|
|
}
|