Viewing the username cookie : isset « Data Type « PHP

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PHP » Data Type » isset

Viewing the username cookie


 

<?php

setcookie("username","michele");

echo 'Cookie created.';



if (!isset($_COOKIE['username'])){

    echo ("Oops, the cookie isn't set!");

}else{

    echo ("The stored username is ". $_COOKIE['username'] . ".");

}

?>

Related examples in the same category

1.	Checking PHP's global authentication variables
2.	Checking Whether a Variable Is Set: isset( )
3.	Using the isset() function to see whether an array element is defined for a given index.
4.	bool isset ( mixed var [, mixed var [, ...]] ) returns true if its parameter has been set

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