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$_COOKIE

$_COOKIE

$HTTP_COOKIE_VARS deprecated

(PHP 4 >= 4.1.0, PHP 5, PHP 7)

$_COOKIE -- $HTTP_COOKIE_VARS deprecated — HTTP Cookies

Description

An associative array of variables passed to the current script via HTTP Cookies.

$HTTP_COOKIE_VARS contains the same initial information, but is not a superglobal. (Note that $HTTP_COOKIE_VARS and $_COOKIE are different variables and that PHP handles them as such)

Changelog

VersionDescription
4.1.0Introduced $_COOKIE that deprecated $HTTP_COOKIE_VARS.

Examples

Example #1 $_COOKIE example

<?php echo 'Hello ' . htmlspecialchars($_COOKIE["name"]) . '!'; ?>

Assuming the "name" cookie has been set earlier

The above example will output something similar to:

Hello Hannes!

Notes

Note: This is a 'superglobal', or automatic global, variable. This simply means that it is available in all scopes throughout a script. There is no need to do global $variable; to access it within functions or methods.

See Also

  • setcookie() - Send a cookie

  • Handling external variables

← $_ENV

$php_errormsg →

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Licensed under the Creative Commons Attribution License v3.0 or later.

https://secure.php.net/manual/en/reserved.variables.cookies.php