Complete Online Learning System PHP and MySQL Project This project is an Online Learning System built using PHP and MySQL. It allows users (students, instructors, and admins) to manage and access online courses. Admins can manage courses and users, instructors can create and manage their courses, and students can enroll in courses and track their progress.
Features User Registration and Login Course Management: Add, edit, and delete courses Role-Based Access Control: Admin: Full access to manage users and courses Instructor: Manage own courses and students Student: Enroll in courses and view content Enrollment System: Track student progress in courses Responsive UI: Built using HTML, CSS, and Bootstrap
Complete Online Learning System PHP and MySQL Project This project is an Online Learning System built using PHP and MySQL. It allows users (students, instructors, and admins) to manage and access online courses. Admins can manage courses and users, instructors can create and manage their courses, and students can enroll in courses and track their progress.
Features User Registration and Login Course Management: Add, edit, and delete courses Role-Based Access Control: Admin: Full access to manage users and courses Instructor: Manage own courses and students Student: Enroll in courses and view content Enrollment System: Track student progress in courses Responsive UI: Built using HTML, CSS, and Bootstrap
Telegram auto-delete message, expiring invites, and more
elegram is updating its messaging app with options for auto-deleting messages, expiring invite links, and new unlimited groups, the company shared in a blog post. Much like Signal, Telegram received a burst of new users in the confusion over WhatsApp’s privacy policy and now the company is adopting features that were already part of its competitors’ apps, features which offer more security and privacy. Auto-deleting messages were already possible in Telegram’s encrypted Secret Chats, but this new update for iOS and Android adds the option to make messages disappear in any kind of chat. Auto-delete can be enabled inside of chats, and set to delete either 24 hours or seven days after messages are sent. Auto-delete won’t remove every message though; if a message was sent before the feature was turned on, it’ll stick around. Telegram’s competitors have had similar features: WhatsApp introduced a feature in 2020 and Signal has had disappearing messages since at least 2016.
How Does Telegram Make Money?
Telegram is a free app and runs on donations. According to a blog on the telegram: We believe in fast and secure messaging that is also 100% free. Pavel Durov, who shares our vision, supplied Telegram with a generous donation, so we have quite enough money for the time being. If Telegram runs out, we will introduce non-essential paid options to support the infrastructure and finance developer salaries. But making profits will never be an end-goal for Telegram.
