Parameter Passing & Session Tracking in PHP
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The document discusses different methods for passing parameters and tracking user sessions in PHP, including passing parameters via HTML forms, using predefined PHP variables, cookies, sessions, and URL rewriting. It provides examples of setting and retrieving parameter values across pages using these different techniques.
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![What is Parameter Passing & Session Tracking? -> Values of the text typed in user form is passed to other HTML and/or server side script is called parameter passing . -> A session refers to all the connections that a single client might make to a server in the course of viewing any pages associated with a given application.[1] -> Maintenance of user's state during session(e.g.login to logout) is called a Session Tracking .](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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In today’s article, we will explore the concept of REST API and delve into creating a login and registration system using these APIs. In the contemporary landscape of web development, establishing strong and secure authentication systems is of utmost significance. A highly effective approach is to construct a Login and Registration system through the utilization of REST APIs. This article aims to provide you with a comprehensive walkthrough, enabling you to construct a robust and efficient user authentication system from the ground up, harnessing the capabilities of REST architecture.
REST (Representational State Transfer) APIs act as a bridge between the client and the server, facilitating effective communication between them. They utilize HTTP requests to transfer data and are an optimal choice for constructing systems due to their stateless nature. REST APIs provide a seamless integration experience across a variety of platforms and devices.
Before we start coding, ensure you have a development environment set up. Install a web server (e.g., Apache), PHP, and a database (such as MySQL). Organize your project directory and create separate folders for PHP files, configurations, and assets.
Note: In this tutorial, we are utilizing PDO for all database operations. If you are interested in learning about using MySQL or MySQLi, please leave a comment indicating your preference. I will either update this tutorial or create a new article on that topic as well.
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PHP is a server-side scripting language used to create dynamic web pages. It allows embedding PHP code within HTML pages and interacting with databases. Key elements of PHP include variables, control structures, functions, and sessions. Sessions store user data on the server instead of the client to avoid cookies and allow tracking users across multiple pages.
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How to Create Login and Registration API in PHP.pdf
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- 2. What is Parameter Passing & Session Tracking? -> Values of the text typed in user form is passed to other HTML and/or server side script is called parameter passing . -> A session refers to all the connections that a single client might make to a server in the course of viewing any pages associated with a given application.[1] -> Maintenance of user's state during session(e.g.login to logout) is called a Session Tracking .
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