Gain insights into modern PHP by delving into POST requests, forms, sessions, and redirects to build a CRUD app with authentication, focusing on pure PHP without frameworks.

Learn PHP Without a Framework by Matthias Noback.png

php-setup.tar.gz

php-job

php-favi

php-pub

php-public

php-error

php-mult

php-tests

PHP for the Web is a terrific introduction on how to use modern PHP effectively. While there is a lot of material out there about building applications with PHP, most of them focus on using a framework like Laravel or Symfony. By working with pure PHP, you will be able to focus on the core ideas instead of how a particular framework implements them.

In this course, you will learn how to use multiple web technologies like POST requests, forms, sessions, and redirects to build a CRUD application with an authentication system.

By the end, you will have all the ingredients at your disposal to go out and build stunning, dynamic PHP web applications.

PHP for the Web: Learn PHP without a Framework

## Differences between editing and creating tours
Here are some differences between `edit-tour.php` and `create-tour.php`:

- In `edit-tour.php`, we have a tour ID provided as a query parameter. We put it inside a variable so we can use it later. When there is no `id` query parameter, it is technically a bad request, so we might show an error page, but for now, we just redirect the user to the list of tours.
- In the title of the page (the `<h1>` element), we indicate that the user is now editing the tour with the given ID.


# Differences between editing and creating tours
Here are some differences between `edit-tour.php` and `create-tour.php`:

- In `edit-tour.php`, we have a tour ID provided as a query parameter. We put it inside a variable so we can use it later. When there is no `id` query parameter, it is technically a bad request, so we might show an error page, but for now, we just redirect the user to the list of tours.
- In the title of the page (the `<h1>` element), we indicate that the user is now editing the tour with the given ID.


Finally, let's implement the functionality of editing tour data.

Getting Started

Serving Resources

Serving PHP Scripts

Forms

Cookies

Sessions

Authentication

PHP Project Structure

CRUD Part 1: Create

CRUD Part 2: The Rest

File Uploads

Error Handling

Automated Testing

Conclusion

Editing Tour Data

Differences between editing and creating tours