Aug 2, 2019
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"Learn PHP the Hard way"
“Learn PHP the Hard way”
Welcome to the DevNotch.com, Today I teach you the “Learn PHP the Hard way“. It’s a Fact that we always provide the valuable Information which is important for your knowledge OR debate for the world. Today, We’re provided a PHP Tutorials which is basically more important for programmers & developers. Unfortunately, As we know that the PHP is an open source language which is the big part of web…
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PHP Cookies
A Cookie is usually accustomed established a user. A cookie could be a little file that server embeds on the user’s PC. Each time a similar PC request a page with a browser,it will send a cookie too. With a PHP, you’ll each produce and receive cookie’s value.
Setcookie( ) function is used to set cookie.
Setcookie() function must appear before the <html> tag.
Syntax of cookie is:
setcookie(name, values, expiry, path, domain);
We take a example which makes easier to understand this:
Retrieving a cookie:
PHP $_cookie variable is used to retrieve a cookie value.
Delete a Cookie:
Deleting a php cookies is very simple process, set the value of the cookie to null, and also set the expire time of the cookie in the past. Ideally, one would set the expiry time to about a year in the past, so that if the system time is off , then the cookie will still delete correctly.