<?php

class MyShoppingDB {

    // PROPERTIES
    private $host = "localhost";
    private $username = "root";
    private $password = "";
    private $database = "shopping";

    // METHODS
    /*
     * Description: Displays each element of the array.
     * Receives: Nothing
     * Returns: A one dimensional Array containing each username
     *          of the user table.
     */

    function getUsers() {
        $users = array();
        $strSQL = "SELECT * from users";
        $result = $this->selectQuery($strSQL);
        $nbrRows = mysql_numrows($result);

        for ($i = 0; $i < $nbrRows; $i++) {
            $row = mysql_fetch_row($result);
            array_push($users, $row[0]);
        }
        return $users;
    }

    /*
     * Description: Gets a resultset from the shopping database.
     * Receives: The SQL statement describing which data to retrieve.
     * Returns: A ResultSet
     */

    function selectQuery($strSQL) {
        @mysql_connect($this->host, $this->username, $this->password) or die("Unable to connect ya maniac.");
        @mysql_select_db($this->database) or die("Could not find " . $this->database . " ya maniac");
        $result = mysql_query($strSQL);
        mysql_close();
        return $result;
    }

}

?>