<?php

define( "MYSQL_DEBUG", true );

// Main MySQL class

class MySQL
{

    var $host = "x";
    var $user = "x";
    var $pass = "x";
    var $database = "x";

    var $connection;

    function OpenConnection()
    {

        $conn = mysql_connect( $this -> host, $this -> user, $this -> pass );

        if( !$conn || !mysql_select_db( $this -> database, $conn ) )
        {

            if( MYSQL_DEBUG )
            {

                die( mysql_error() );

            }

            exit();

        }
        else
        {

            mysql_select_db( $this -> database );

        }

        $this -> connection = $conn;

    }

    function CloseConnection()
    {

        if( !empty( $this -> conn ) )
        {

            mysql_close( $this -> connection );

        }

    }

    function RunQuery( $sql )
    {

        $query = mysql_query( $sql, $this -> connection );

        if( !$query )
        {

            if( MYSQL_DEBUG )
            {

                die( "Error: " . mysql_error() );

            }

            return "";

        }

        return $query;

    }

    function Escape( $str )
    {

        $str = mysql_real_escape_string( $str, $this -> connection );
        $str = trim( str );

        return $str;

    }

}
?>