safe login script???

[Lykos22]

As I was browsing on youtube for some php videos, I bumped into this http://www.youtube.com/watch?v=HeavBljJppE . If my website has no user accounts, just admin, is it safe to create the login script like this??? or better do it with database table, create a table users with only one user in, the admin, and do it like the user login & register system?

[jacek]

That method is fine, however the code is a very outdated style.

[Lykos22]

That method is fine, however the code is a very outdated style.

outdated??? didn't get that
mean having security issues??

[jacek]

mean having security issues??

Not really, but meaning it's the wrong style to be learning. In fact the method used there won't work with the latest version of PHP.

[Lykos22]

so better do it with db tables

[jacek]

No, the method is fine. But some of the code used is not.