33 lines
683 B
PHP
33 lines
683 B
PHP
<?php
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session_start();
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$host = 'localhost';
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$db = 'diplomaster';
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$user = 'root';
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$pass = '';
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$charset = 'utf8mb4';
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$dsn = "mysql:host=$host;dbname=$db;charset=$charset";
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$options = [
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PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
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PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
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PDO::ATTR_EMULATE_PREPARES => false,
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];
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try {
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$pdo = new PDO($dsn, $user, $pass, $options);
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} catch (\PDOException $e) {
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die("Error de conexión: " . $e->getMessage());
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}
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function is_logged_in() {
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return isset($_SESSION['user']);
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}
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function redirect_if_not_logged_in() {
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if (!is_logged_in()) {
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header('Location: index.php');
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exit;
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}
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}
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?>
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