PHP CodeIgniter 4: Build Travel Agency Management System

If you have already downloaded VS Code and exam, you do not need to watch the second two videos. You can start the course right away.

Install xampp to set up a local development server with Apache, MySQL, PHP, and phpMyAdmin. Download from Apache Friends, configure components, allow firewall access, and verify localhost via index.php.

Install Visual Studio Code, the text editor we will use, by downloading for Windows. You can start coding with me once it appears on your desktop, and editors work too.

Build travel agency management system interface in php codeigniter 4, featuring a country index, city details, booking forms, login and register, and a deals search by price range and destination.

Uncomment the extension line in php.ini and save; restart Apache and MySQL to finalize the CodeIgniter setup and prevent future errors.

Set up a CodeIgniter 4 travel agency project by downloading the latest version, configuring .env for development, and enabling clean URLs via htaccess.

Learn to implement authentication in CodeIgniter 4 with the Shield package, install via Composer, migrate user and auth tables, and use ready-made login and register routes with hashed credentials.

Integrate css and javascript assets into a CodeIgniter 4 travel agency project, create a master layout with header and footer, and render dynamic body sections.

Create a countries model in CodeIgniter 4, seed demo data, and render countries on the home page slider using a for-each loop with name and continent.

Loop through country data to render a dynamic slider in CodeIgniter 4, displaying images, country names, continents, and concise descriptions, plus a bug fix for the first image.

Create a city model and database table in CodeIgniter 4, build a traveling controller and routes to display cities by country, and render them in views with dynamic country names.

Display cities for each country by looping through city data with images, names, price per person, and a reservation link, and show the count of amazing places.

Learn how to implement tour reservations by validating future check-in dates, calculating total price (city price times guests), and staging the session for PayPal payments in a booking workflow.

Start a CodeIgniter 4 session, store the booking price, and implement a PayPal sandbox payment flow with buyer and seller accounts, API app, and client ID integration.

Make the PayPal payment dynamic by retrieving the price from the session, create a success page, and unset the price after payment while preparing a filtered validation flow.

Implement a price filter in CodeIgniter 4 to guard the pay with PayPal flow’s success page by checking the session price and redirecting to the home page if null.

Display four recent cities on the deals page by querying cities, wiring traveling.deals route, and rendering city images and names in the travel agency management system.

Learn how to implement a deals search that filters travel cities by country id and price range, using routes, post data, models, and dynamic views.

Display bookings for every user in a CodeIgniter 4 travel app by creating a bookings controller and view, loading all countries for destinations, and rendering a Bootstrap table.

Secure bookings by validating user sessions and filtering access with a custom auth filter in CodeIgniter 4, then build and link the about page with a dynamic city slider.

Design and code the admin panel for a travel agency management system, featuring an index with statistics, admin management (create, show, delete), countries, cities, bookings, and a login page.

Create an admin authentication system in CodeIgniter 4 by building the login view, controller, and routes, and setting up the admins model and table.

Create an authentication flow by wiring login form to a session-based admin login, verifying email and password with password_verify, storing user data in session, and redirecting to admin index.

Validate the auth system by displaying the admin name from the session and toggling login/logout links, then implement a logout route that clears the session and redirects to login.

Protects the travel agency admin panel by implementing CodeIgniter 4 filters to guard routes based on login state, adding index and login checks to block unauthorized access and redirect accordingly.

Count and display countries, cities, admins, and bookings on the index page by querying the database and passing counts to the view in bootstrap grid boxes.

Create a dedicated admins route and view, fetch all admins in descending order by id, and display them by looping through the data in the admins view.

learn how to create new admins in a CodeIgniter 4 travel agency management system by building a form, storing data with hashed passwords, and using flash messages and redirects.

Display all countries by creating a route, controller method, and view in a CodeIgniter 4 admin area, retrieving countries ordered by id descending and shown in a table.

Build a create country workflow in PHP CodeIgniter 4 travel app by setting routes, rendering the create form, uploading an image, storing country data, and displaying a flash message.

Delete a country and its image by verifying the country with find, deleting the image from public/assets/images, then removing the record and showing a flash message.

Display all cities in the travel agency app by wiring a route, a controller method, and a view; fetch cities and render name, image, trip days, and price per person.

Create cities in a PHP CodeIgniter 4 travel agency system by building a city form, populating country options, and storing city data with country id, image, and price per person.

Delete a city and its image in a CodeIgniter 4 travel agency app by removing the city record, unlinking the image, and returning to the cities list.