A simple way to delete cookies in batches in php, delete cookies in batches in php_PHP tutorial

A simple way to delete cookies in batches in php, delete cookies in batches in php

The example in this article describes the simple implementation method of deleting cookies in batches in PHP. Share it with everyone for your reference. The specific implementation method is as follows:

Copy code The code is as follows:

<?php
//Delete a single cookie: set the key value to empty and the time to the expired time
setCookie("name","",time()-60);

//Delete multiple cookies by traversing the array
foreach($_COOKIE as $key=>$value){
setCookie($key,"",time()-60);
}
?>

Key points to know: If you delete all the cookies of a website, the file that saves the cookies of the website will also be deleted; if you only delete one of the cookies, only the cookie information in the file will be deleted.

I hope this article will be helpful to everyone’s PHP programming design.

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