User identify

[Anon]

If I give a username on the first logonpage
how can provide al my other following pages with the same username ????

[toma42]

Use sessions and store the value in the session.

[lawnmowerman]

Look into sessions which maintain registered variables across pages with cookies or by passing the session ID via the URL.

If you simply want to know the username alone (which you probably don't want, since your logon can be bypassed easily) you could simply pass the username via the URL like this:

<?php

print "<a href='$php_self?user=$user'>Reload page with current user</a>";

print "<a href='$php_self'>Forget user</a>";

?>

Your URLs will probably be a little more complex, but I hope this helps you get the idea...

-Rich