Ahh I'm sorry. Here is the code I've written.
<?php
mysql_connect("localhost", "**", "**")or die("Failed to connect" . mysql_error());
mysql_select_db("**")or die("failed to select DB" . mysql_error());
$authcode = substr(uniqid(),7,5);
$host = gethostbyaddr($_SERVER['REMOTE_ADDR']);
$ip = $_SERVER['REMOTE_ADDR'];
$time = time();
if(isset($_POST['submit'])) {
$sql = mysql_query("SELECT * FROM `authvote`");
if (mysql_num_rows($sql) > 0) {
while ($row = mysql_fetch_array($sql)) {
if ((time() - $row['time']) > strtotime("+1 minute", $row['time'])) {
mysql_query("DELETE FROM `votes` WHERE `auth` = '" . $row['auth'] . "'");
echo 'Yodfu have already voted. wait ' . strtotime("+1 day", $row['time']);
} else {
echo 'You have already voted. wait ' . strtotime("+1 minute", $row['time']);
}
}
} else {
mysql_query("INSERT INTO authvote (auth, time, host, ip) VALUES ('$authcode', '$time', '$host', '$ip')")or die(mysql_error());
echo 'sdfdsfhanks for voting. Your auth code is: ' . $authcode;
}
}
?>
<html>
<form method="POST">
<input type="submit" name="submit" value="get auth"/>
</form>
</html>