Hi all,
I am a newbie with phplib and I must port an old software that use them 
from PHP4 to PHP5.
Unfortunately I don't realize to do it.

This is the old system where the software runs correctly:
OS: Debian Woody 3.0
PHP version: 4.1.2-4
Apache version:  1.3.26
MySQL server version: 3.23.49-8
PHPLib version: 7.4

Before on this system there was an old PHPlib version, but copying 
logger.inc and language.inc in phplib
directory I realize to use PHPLib 7.4 with no problem (I have no errors 
in Apache's error.log).

Instead this is the new system where the software does not run correctly:
OS: OpenSuSE 10.2
PHP version: 5.2.0
Apache version:  2.2.3
MySQL server version: 5.0.26
PHPLib version: 7.4

On this system when I go to DocumentRoot's index.php, the browser give 
me nothing as output.
After some test I noted that when local.inc is loaded by prepend.inc the 
function auth_loginform that includes loginform.ihtml
is not executed. In this way I can't access the login form. I am sure 
the local.inc has been executed.
auth_loginforn belongs to Control_Auth class, an extension of Auth, this 
class is defined in the DocumentRoot's local.inc,
I report it below:

class Control_Auth extends Auth {
  var $classname      = "Control_Auth";

  var $lifetime       =  120; // two hours
  var $refresh        =    1; // validate perms every 10 minutes

  var $database_class = "DB_Control";
  var $database_table = "auth_user";
 
  function auth_loginform() {            #Function that has been 
executed with the old system
    global $sess;                        #but not with the new.
   
    include("loginform.ihtml");        
  }
 
  function auth_validatelogin() {
    global $username, $password;
   
    if(isset($username)) {
      $this-> auth["uname"]=$username;        ## This provides access for 
"loginform.ihtml"
    }
   
   
    $uid = false;
   
    $this-> db->query(sprintf("select user_id, perms ".
                             "        from %s ".
                             "       where username = '%s' ".
                             "         and password = '%s'",
                          $this-> database_table,
                          addslashes($username),
                          addslashes($password)));

    while($this-> db->next_record()) {
      $uid = $this-> db->f("user_id");
      $this-> auth["perm"] = $this->db->f("perms");
    }

    if ($uid) {
      $this-> db->query(sprintf("update %s set lastlog=now() WHERE 
user_id='%s'",
        $this-> database_table,
        addslashes($uid)));
      $log = new Control_Logger;
      $log-> message(sprintf("User %s logged in.", $username), $username);
    }
   
    return $uid;
  }

  function auth_refreshlogin() {
    $uid = false;
   
    //print "3: I am in auth_refreshlogin<br> ";
   
    $this-> db->query(sprintf("select user_id, perms ".
                             "        from %s ".
                             "       where user_id = '%s' ",
                             $this-> database_table,
                             addslashes($this-> auth["uid"])));

    while($this-> db->next_record()) {
      $uid = $this-> db->f("user_id");
      $this-> auth["perm"] = $this->db->f("perms");
    }

    return $uid;
  }
}


In the old system all works fine also with the newest version of PHPlib, 
so I don't think the problem is due to PHPlib.
Have you any ideas, please?

Kind regards and thank you for the attention,
Davide Strepparava





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