Phprad Classic -

// classes/clsPosts.php public function CustomMethod()

// Example: Posts table field configuration - title: Text input, required, max length 255 - content: WYSIWYG editor (TinyMCE) - category_id: Select dropdown from categories table - status: Radio buttons (draft/published) - publish_date: Date picker, default to today - views: Read-only, auto-incrementing integer - created_at: Read-only timestamp Configure access control:

// cron/daily_report.php <?php require_once("../config.php"); // Generate and email daily summary $sql = "SELECT COUNT(*) as total FROM posts WHERE DATE(created_at) = CURDATE()"; $result = $DB->Execute($sql); $total = $result->fields['total']; mail("admin@example.com", "Daily Report", "Posts today: " . $total); 1. Enable Caching // config.php $config['cache_enabled'] = true; $config['cache_lifetime'] = 3600; // 1 hour $config['cache_dir'] = 'cache/'; 2. Optimize Database Queries // Add indexes to database tables ALTER TABLE posts ADD INDEX idx_status_publish (status, publish_date); ALTER TABLE posts ADD INDEX idx_category (category_id); 3. Enable Pagination // In list page configuration $config['page_size'] = 20; $config['use_pagination'] = true; 4. Lazy Loading for Related Data // Modify class to load relations on demand public function GetCategory() phprad classic

chmod 777 templates_c/ # Clear compiled templates rm -rf templates_c/* Solution: Verify credentials and PDO driver

<table class="table"> <thead> <tr><th>Month</th><th>Posts</th></tr> </thead> <tbody> <?php while($row = $result->fetch()): ?> <tr> <td><?= $row['month'] ?></td> <td><?= $row['count'] ?></td> </tr> <?php endwhile; ?> </tbody> </table> // classes/clsPosts

CREATE TABLE posts ( id INT PRIMARY KEY AUTO_INCREMENT, category_id INT, title VARCHAR(255) NOT NULL, content TEXT, author VARCHAR(100), status ENUM('draft', 'published') DEFAULT 'draft', publish_date DATE, views INT DEFAULT 0, created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP, FOREIGN KEY (category_id) REFERENCES categories(id) ON DELETE SET NULL );

$sql = "SELECT p.*, c.name as category_name FROM posts p LEFT JOIN categories c ON p.category_id = c.id WHERE p.status = 'published'"; Optimize Database Queries // Add indexes to database

-- Example schema for a blog system CREATE DATABASE blog_system; USE blog_system; CREATE TABLE categories ( id INT PRIMARY KEY AUTO_INCREMENT, name VARCHAR(100) NOT NULL, description TEXT, created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP );