Fill in the blank with the appropriate word.
The ___ superglobal array variable contains keys and values set as browser cookies.
*Matching is case-insensitive.
$_COOKIE
Correct:
$_COOKIE
Explanation: The $_COOKIE superglobal array variable contains keys and values set as browser cookies.Supergobal variables are built in arrays in PHP, which are available in any scope. A user can access a superglobal array within a function or method without using the global keyword. There are following superglobal arrays in PHP:
Arrays
Description
$_COOKIE
It contains keys and values set as browser cookies.
$_ENV
It contains keys and values set by the script's shell context.
$_FILES
It contains information about uploaded files.
$_GET
It contains keys and values submitted to the script using the HTTP get method.
$_POST
It contains keys and values submitted to the script using the HTTP post method.
$_REQUEST
It contains a combined array containing values from the $_GET, $_POST, and $_COOKIE superglobal arrays.
$GLOBALS
It contains all global variables associated with the current script.