PHP 5.4.31 Released

$_COOKIE

$HTTP_COOKIE_VARS [deprecated]

(PHP 4 >= 4.1.0, PHP 5)

$_COOKIE -- $HTTP_COOKIE_VARS [deprecated]HTTP Cookies

설명

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)

변경점

버전 설명
4.1.0 Introduced $_COOKIE that deprecated $HTTP_COOKIE_VARS.

예제

Example #1 $_COOKIE example

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

Assuming the "name" cookie has been set earlier

위 예제의 출력 예시:

Hello Hannes!

주의

Note:

이는 '자동전역' 변수입니다. 스크립트의 모든 영역에서 사용할 수 있습니다. 함수나 메쏘드 안에서 접근하기 위해서 global $variable;를 할 필요가 없습니다.

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User Contributed Notes 1 note

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8
Chris Watson
4 years ago
The value of $_COOKIE is determined by the content of cookies received in the user agent's request.

If you set a cookie (ie send it to the browser), it won't be sent back until the next request and so the data won't be present in $_COOKIE.
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