<?php
header("Content-Type: text/html; charset=UTF-8");
$db_host = 'localhost'; //MySQL сървърa
$username = ''; //MySQL име
$password = ''; //MySQL парола
$db_name = ''; //MySQL база от данни
$conn = mysql_connect($db_host, $username, $password) or die("MySQL Error!");
mysql_select_db($db_name) or die("MySQL Error!");
mysql_query("SET CHARACTER SET utf8", $conn);
$action = $_GET['action'];
$userid = "1";
if($action == "vote") {
echo "
<form action=\"\" method=\"post\">
<select size=\"1\" name=\"vote\">
<option value=\"1\">1</option>
<option value=\"2\">2</option>
<option value=\"3\">3</option>
<option value=\"4\">4</option>
<option value=\"5\">5</option>
</select>
<input type=\"submit\" value=\"submit\" name=\"submit\">
</form>
";
if(isset($_POST['submit'])) {
$vote = $_POST['vote'];
$update = mysql_query("UPDATE `vote` set `vote`=vote+$vote, `voted`=voted+1 WHERE `userid`='$userid'");
}
}
elseif($action == "stats") {
$query = "SELECT * FROM `vote` WHERE `userid`='$userid'";
$result = mysql_query($query) OR die(mysql_error());
$row = mysql_fetch_array($result);
$evaluation = $row['vote'] / $row['voted'];
$evaluation = round($evaluation,1);
echo "Рейтинг: $evaluation";
}
?>