You mean something like this?
PHP Code:
public client_putinserver(id)
{
new szAuth[35];
get_user_authid(id, szAuth, charsmax(szAuth));
if( equal(szAuth, "-Your Steam ID-") )
{
client_print(0, print_chat, "FlyingHorse has connected!");
}
else
{
new szName[32];
get_user_name(id, szName, charsmax(szName));
client_print(0, print_chat, "%s has connected!");
}
}