d076708932
- Redesigned the main page with a modern look and feel. - Added search and filtering functionality for drills. - Implemented pagination for browsing drills. - Added the ability for users to mark drills as favorites.
36 lines
847 B
PHP
36 lines
847 B
PHP
<?php
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session_start();
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require_once __DIR__ . '/db/config.php';
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function login($email, $password) {
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$pdo = db();
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$stmt = $pdo->prepare("SELECT * FROM users WHERE email = :email");
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$stmt->execute(['email' => $email]);
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$user = $stmt->fetch();
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if ($user && password_verify($password, $user['password'])) {
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return $user;
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}
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return false;
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}
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function is_logged_in() {
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return isset($_SESSION['user_id']);
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}
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function is_admin() {
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return is_logged_in() && $_SESSION['user_role'] === 'admin';
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}
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function get_user_id() {
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return $_SESSION['user_id'] ?? null;
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}
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function get_youtube_id_from_url($url)
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{
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$pattern =
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'/(?:youtube\.com\/(?:[^\/\n\s]+\/\S+\/|(?:v|e(?:mbed)?)\/|\S*?[?&]v=)|youtu\.be\/)([a-zA-Z0-9_-]{11})/';
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preg_match($pattern, $url, $matches);
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return $matches[1] ?? '';
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}
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