/* Add Cookies */ 
<?PHP 
SETCOOKIE ("TestCookie", $value); 
SETCOOKIE ("TestCookie", $value,TIME() 3600); /* expire in 1 hour */ 
SETCOOKIE ("TestCookie", $value,TIME() 3600, "/~rasmus/", ".utoronto.ca", 1); 
?> 
 
/* Remove Cookies */ 
<?PHP 
// set the expiration date to one hour ago 
SETCOOKIE ("TestCookie", "", TIME() - 3600); 
SETCOOKIE ("TestCookie", "", TIME() - 3600, "/~rasmus/", ".utoronto.ca", 1); 
?> 
 
/* Use Cookies */ 
<?PHP 
ECHO $TestCookie; 
ECHO $_COOKIE["TestCookie"]; 
?> 
 
/* Set cookie array */ 
<?PHP 
SETCOOKIE ("cookie[three]", "cookiethree"); 
SETCOOKIE ("cookie[two]", "cookietwo"); 
SETCOOKIE ("cookie[one]", "cookieone"); 
     IF (ISSET ($cookie)) { 
          WHILE (LIST ($name, $value) = EACH ($cookie)) { 
          ECHO "$name == $value<br>\n"; 
     } 
} 
?>