What are the differences between cookies and sessions in PHP? When would you choose one over the other?
- Cookies are small text files stored on the client-side, while sessions are stored on the server. Cookies are suitable for storing small amounts of data, while sessions can store larger amounts of data. Cookies are ideal for client-side tracking, while sessions are used for server-side data persistence.
- Cookies and sessions are interchangeable terms used in PHP to refer to the same concept.
- Cookies are encrypted and secure, while sessions are not.
- Cookies and sessions are both used for client-side data storage.
Cookies and sessions are mechanisms in PHP used for storing data across multiple page requests. Cookies are small text files that are stored on the client-side, while sessions are stored on the server. Cookies are suitable for storing small amounts of data and are sent with each request. Sessions can store larger amounts of data and are identified by a session ID. They are stored on the server and associated with a specific user. The choice between cookies and sessions depends on factors such as the type of data to be stored, security requirements, and the need for server-side data persistence. For more information, you can refer to the PHP documentation: http://php.net/manual/en/features.cookies.php, http://php.net/manual/en/features.sessions.php
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