$_COOKIE

$HTTP_COOKIE_VARS [deprecated]

(PHP 4 >= 4.1.0, PHP 5)

$_COOKIE -- $HTTP_COOKIE_VARS [deprecated]HTTP Cookies

Opis

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)

Rejestr zmian

Wersja Opis
4.1.0 Introduced $_COOKIE that deprecated $HTTP_COOKIE_VARS.

Przykłady

Przykład #1 $_COOKIE example

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

Assuming the "name" cookie has been set earlier

Powyższy przykład wyświetli coś podobnego do:

Hello Hannes!

Notatki

Informacja:

To jest zmienna "superglobalna" lub automatycznie ustawiona na globalną. To po prostu oznacza, że jest dostępna w każdym miejscu skryptu. Nie jest konieczne użycie global $zmienna; aby mieć do niej dostęp w funkcjach i metodach.

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User Contributed Notes 4 notes

up
64
kiril (at) atern (dot) us
1 year ago
To clarify the previously posted note:

Dots (.) and spaces ( ) in cookie names are being replaced with underscores (_).
up
75
k dot andris at gmail dot com
2 years ago
beware, dots (.) in cookie names are replaces by underscores (_)
up
-184
Anonymous
5 months ago
spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam ?spam spam spam ?spam spam spam ?spam spam spam ?spam spam spam !
up
-185
Anonymous
5 months ago
spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam spam ?spam spam spam ?spam spam spam ?spam spam spam ?spam spam spam !
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