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How to store a cookie with php
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How to store a cookie with php
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How can a save a cookie using php for every visitor on my site? My website also has a unique ID generator. I want to know how to make the id stay the same using cookies
You can use the setcookie() function to store a cookie.
Example Code
//Check if cookie exists
if (isset($_COOKIE['uid'])) {
//Get UID from cookie
$uid = $_COOKIE['uid'];
} else {
//Generate UID
$uid = uniqid();
//Store in cookie
setcookie('uid',$uid);
}
Tags
php
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