/**
* Return a sanitized version of the given variable from the _SERVER superglobal.
* @param string $key the key in the _SERVER superglobal
* @return string the value
*/
public static function getServerVar($key)
{
if (!isset($_SERVER[$key])) {
return null;
}
$value = $_SERVER[$key];
MyOOS_Utilities::sanitizeInputValues($value);
return $value;
}
/**
* Return a sanitized version of the given variable from the _COOKIE superglobal.
* @param string $key the key in the _COOKIE superglobal
* @return string the value
*/
function getCookieVar($key)
{
if (!isset($_COOKIE[$key])) {
return null;
}
$value = $_COOKIE[$key];
MyOOS_Utilities::sanitizeInputValues($value);
return $value;
}
