functions.php

<?php //functioon.php
$dbhost = 'localhost';  //Unlikely to require changing
$dbname = 'anexistingdb';  //Modify these...
$dbuser = 'blaccconnect'; //..variables acording
$dbpass = 'apassword';  //...to your installation
$appname = "B.L.A.C.C. Connet"; //...and preference

mysql_connect($dbhost,$dbuser,$dbpass) or die(mysql_error());
mysql_select_db($dbname)or die(mysql_error());

function createTable($name,$query) {
    queryMysql("Create TABLE IF NOT EXIST $name($query)");
    echo "TABLE $name create or already exists.<br />";
}

function queryMysql($query) {
    $result = mysql_query($query) or die(mysql_error());
    return $result;
}

function destorySession() {
    $_SESSION=array();
    
    if (session_id() != "" || isset($_COOKIE[session_name()]))
        setcookie(session_name(), '', time()-2592000, '/');
        
    session_destory();
}

function sanitizeString($var) {
    $var = strip_tags($var);
    $var = htmlentities($var);
    $var = stripslashes($var);
    return mysql_real_escape_string($var);
}

function showProfile($user) {
    if (file_exists("$user.jpg"))
        echo "<img scr='$user.jpg' align='left' />";
        
    $result = queryMysql("SELECT * FROM profiles WHERE user='$user'");
    
    if (mysql_num_rows($result)) {
        $row = mysql_fetch_row($result);
        echo stripslashes($row[1]) . "<br clear='left' /><br/>";
    }
}
?>