


How to delete and set cookies in CodeIgniter, codeignitercookie_PHP tutorial
CodeIgniter's method of deleting and setting cookies, codeignitercookie
This article describes how CodeIgniter deletes and sets cookies. Share it with everyone for your reference. The details are as follows:
$cookie = array( 'name' => 'loggedin', 'value' => 'yes', 'expire' => '86500', 'domain' => '.apol0829.dev', 'prefix' => 'apollidon_' ); set_cookie($cookie);
$cookie = array( 'name' => 'loggedin', 'value' => '', 'expire' => '0', 'domain' => '.apol0829.dev', 'prefix' => 'apollidon_' ); delete_cookie($cookie);
I hope this article will be helpful to everyone’s PHP programming based on the CodeIgniter framework.

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Cookies are usually stored in the cookie folder of the browser. Cookie files in the browser are usually stored in binary or SQLite format. If you open the cookie file directly, you may see some garbled or unreadable content, so it is best to use Use the cookie management interface provided by your browser to view and manage cookies.

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The working principle of cookies involves the server sending cookies, the browser storing cookies, and the browser processing and storing cookies. Detailed introduction: 1. The server sends a cookie, and the server sends an HTTP response header containing the cookie to the browser. This cookie contains some information, such as the user's identity authentication, preferences, or shopping cart contents. After the browser receives this cookie, it will be stored on the user's computer; 2. The browser stores cookies, etc.

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