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$_COOKIE
$HTTP_COOKIE_VARS [deprecated]
(No version information available, might be only in CVS)
$HTTP_COOKIE_VARS [deprecated] — HTTP Cookies
Описание
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)
Список изменений
Версия | Описание |
---|---|
4.1.0 | Introduced $_COOKIE that deprecated $HTTP_COOKIE_VARS. |
Примеры
Пример #1 $_COOKIE example
<?php
echo 'Hello ' . htmlspecialchars($_COOKIE["name"]) . '!';
?>
Assuming the "name" cookie has been set earlier
Результатом выполнения данного примера будет что-то подобное:
Hello Hannes!
Примечания
Замечание: 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.
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