Extended user registration

[Andrei Mihai Rosu]

Hello!

I have a extended uFlex class that is registering a new user in a protected enviroment.
The class is derived from the class.iD.php example.
My problem is that I cannot connect with users that are beeing created by the registering form modified class. I have created a user with same pass like the admin user that could be logged onto the enviroment but error 7 still displays. If I use the admin user it works like a charm, when I try to log in with the demo user created by that extended class it does not work

Could some one tell me what is wrong?

Here is the derrived class:

<?php

//Class test
class iD extends uFlex {
    var $queryCount = 0;
    /*
     * Declaring static variables
     */
    static $count;

    function __construct($start=true){
        //Call the uFlex constructor
        if(parent::__construct($start) === false) return false;
    }

    function start(){
        $this->__construct();
    }

    //Get a user from the database
    function getUser($id){
        $sql = "SELECT * FROM {$this->opt['table_name']} WHERE user_id={$id}";
        return $this->getRow(array("user_id" => $id));
    }
   
    function delete_user($id) {
        $sql = "DELETE FROM {$this->opt['table_name']} WHERE user_id={$id}";
        if ($this->check_sql($sql)) {
            return 1;
        } else {
            return mysql_error();
        }
    }


    //Update user from database
    public function update_user($uid, $info){
        $this->logger("update"); //Index for Errors and Reports

        //Saves Updates Data in Class
        $this->tmp_data = $info;

        //Validate All Fields
        if(!$this->validateAll())
            return false; //There are validations error

        //Built in actions for special fields
        //Hash Password
        if(isset($info['password'])){
            $info['password'] = $this->hash_pass($info['password']);
        }
        //Check for Email in database
        if(isset($info['email']))
            if($this->check_field('email', $info['email'],"Adresa de email exista deja.")) return false;
        
        //Check for errors
        if($this->has_error()) return false;

        //Prepare Info for SQL Insertion
        $data = array();
        $set = array();
        foreach($info as $index => $val){
            if(!preg_match("/2$/",$index)){ //Skips double fields
                $set[] = "{$index}=:{$index}";
                //For the statement
                $data[$index] = $val;
            }
        }

        $set = implode(", ",$set);

        //Prepare User Update    Query
        $sql = "UPDATE :table SET $set
            WHERE user_id={$uid}";

        //Check for Changes
        if($this->check_sql($sql, $data)){
            $this->report("Information Updated");
            $_SESSION['uFlex']['update'] = true;
            return true;
        }else{
            $this->error(2);
            return false;
        }
    }