Login sicuro ??

[gianf_tarantino]

Io farei:

if(empty($PHP_AUTH_USER)||$PHP_AUTH_USER!=$SELECT_ ADMIN[Admin] || $PHP_AUTH_PW!=$SELECT_ADMIN[Password])
{
Header("WWW-Authenticate: Basic realm=\"My Realm\"");
Header("HTTP/1.0 401 Unauthorized");
}