Error bij captcha

Heey,

Ik ben bezig met me captcha voor me registratiesysteem, maar nu krijg ik iedere keer een error,
maar weet niet precies wat ik verkeerd doe.

Dit is de error, die ik krijg:

Warning: in_array() [function.in-array]: Wrong datatype for second argument in /home/Ruben0/domains/oefenen.prutz0r.nl/public_html/register_check.php on line 69
Onjuiste captcha ingevuld.

register.php

[COLOR= #0000BB]<?php
$aCaptcha[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/array"]array[/URL] [COLOR= #007700]([/COLOR]
[URL="http://www.php.net/array"]array[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]8a2bd[/COLOR][COLOR= #007700]),[/COLOR]
[URL="http://www.php.net/array"]array[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]vw901[/COLOR][COLOR= #007700]),[/COLOR]
[URL="http://www.php.net/array"]array[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]h12h4[/COLOR][COLOR= #007700]),[/COLOR]
[URL="http://www.php.net/array"]array[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]6hi18[/COLOR][COLOR= #007700]),[/COLOR]
[URL="http://www.php.net/array"]array[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]67k5l[/COLOR][COLOR= #007700]),[/COLOR]
[URL="http://www.php.net/array"]array[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]31rm2[/COLOR][COLOR= #007700]),[/COLOR]
[URL="http://www.php.net/array"]array[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]x23i9[/COLOR][COLOR= #007700]),[/COLOR]
[URL="http://www.php.net/array"]array[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]1l7m0[/COLOR][COLOR= #007700]),[/COLOR]
[URL="http://www.php.net/array"]array[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]o8k04[/COLOR][COLOR= #007700])
);[/COLOR]

[COLOR= #0000BB]$_SESSION[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]key[/COLOR][COLOR= #007700]] =[/COLOR] [URL="http://www.php.net/mt_rand"]mt_rand[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]0[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]8[/COLOR][COLOR= #007700]);[/COLOR]
[COLOR= #0000BB]$image[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #DD0000]/images/captcha/[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #0000BB]$_SESSION[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]key[/COLOR][COLOR= #007700]] .[/COLOR] [COLOR= #DD0000].jpg[/COLOR][COLOR= #007700];[/COLOR]
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"/>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/>
<title>Registreren</title>
<link rel="stylesheet" type="text/css" href="opmaak.css"/>
</head>
<body>
<h1>Navigatie</h1>
<ul class="navigatie">
<li><a href="index.php">Hoofdpagina</a></li>
<li><a href="register.php">Aanmelden</a></li>
<li><a href="login.php">Inloggen</a></li>
<li><a href="contact.php">Contact</a></li>
<li><a href="update.php">Updates</a></li>
</ul>
<hr/>
<h1>Registreren</h1>
<div class="form">
<form method="POST" action="register_check.php">
<label for="name">Naam</label><br/>
<input type="text" name="name" maxlength="50"/><br/>
<label for="user">Gebruikersnaam</label><br/>
<input type="text" name="user" maxlength="20"/><br/>
<label for="pass">Wachtwoord</label><br/>
<input type="password" name="pass" maxlength="15"/><br/>
<label for="hpass">Herhaal Wachtwoord</label><br/>
<input type="password" name="hpass" maxlength="15"/><br/>
<label for="email">Emailadres</label><br/>
<input type="text" name="email" maxlength="100"/><br/><br/>
<img src="[COLOR= #0000BB]<?php[/COLOR] [URL="http://www.php.net/echo"]echo[/URL] [COLOR= #0000BB]$image[/COLOR][COLOR= #007700];[/COLOR] ?>" class="captcha"/><br/>
<input type="text" name="captcha"><br/><br/>
<input type="checkbox" name="accord"/> Ik ga akkoord met de voorwaarden. <br/>
<input type="checkbox" name="news"/> Ik wil graag de nieuwsbrief ontvangen. <br/><br/>
<input type="submit" name="submit" value="Registreren">
</form>
</div>
</body>
</html>
[COLOR= #0000BB]<?php[/COLOR]
[URL="http://www.php.net/exit"]exit[/URL][COLOR= #007700]();[/COLOR]
?>

register_check.php

[COLOR= #0000BB]<?php[/COLOR]
[URL="http://www.php.net/include"]include[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"connect.php"[/COLOR][COLOR= #007700]);[/COLOR]

[COLOR= #0000BB]$name[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_real_escape_string"]mysql_real_escape_string[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$_POST[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]name[/COLOR][COLOR= #007700]]);[/COLOR]
[COLOR= #0000BB]$user[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_real_escape_string"]mysql_real_escape_string[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$_POST[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]user[/COLOR][COLOR= #007700]]);[/COLOR]
[COLOR= #0000BB]$pass[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_real_escape_string"]mysql_real_escape_string[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$_POST[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]pass[/COLOR][COLOR= #007700]]);[/COLOR]
[COLOR= #0000BB]$hpass[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_real_escape_string"]mysql_real_escape_string[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$_POST[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]hpass[/COLOR][COLOR= #007700]]);[/COLOR]
[COLOR= #0000BB]$email[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_real_escape_string"]mysql_real_escape_string[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$_POST[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]email[/COLOR][COLOR= #007700]]);[/COLOR]
[COLOR= #0000BB]$news[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_real_escape_string"]mysql_real_escape_string[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$_POST[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]news[/COLOR][COLOR= #007700]]);[/COLOR]
[COLOR= #0000BB]$captcha[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_real_escape_string"]mysql_real_escape_string[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$_POST[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]captcha[/COLOR][COLOR= #007700]]);[/COLOR]
[COLOR= #0000BB]$key[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$_POST[/COLOR][COLOR= #007700][[/COLOR][COLOR= #0000BB]$_SESSION[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]key[/COLOR][COLOR= #007700]]];[/COLOR]

[COLOR= #0000BB]$md5[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/md5"]md5[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$pass[/COLOR][COLOR= #007700]);[/COLOR]
[COLOR= #0000BB]$ip[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #0000BB]$_SERVER[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]REMOTE_ADDR[/COLOR][COLOR= #007700]];[/COLOR]

[COLOR= #0000BB]$date[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/date"]date[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"Y-d-m"[/COLOR][COLOR= #007700]);[/COLOR]
[COLOR= #0000BB]$mail_date[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/date"]date[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"d-m-Y"[/COLOR][COLOR= #007700]);[/COLOR]
[COLOR= #0000BB]$time[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/date"]date[/URL][COLOR= #007700]([/COLOR][COLOR= #DD0000]"H:i"[/COLOR][COLOR= #007700]);[/COLOR]
[COLOR= #0000BB]$activate[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #DD0000]"nee"[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$points[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #DD0000]"0"[/COLOR][COLOR= #007700];[/COLOR]

[COLOR= #0000BB]$headers[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #DD0000]"MIME-Version: 1.0
"[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$headers[/COLOR] [COLOR= #007700].=[/COLOR] [COLOR= #DD0000]"Content-type: text/html; charset=iso-8859-1
"[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$subject[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #DD0000]"Aanmelding succesvol."[/COLOR][COLOR= #007700];[/COLOR]

[COLOR= #0000BB]$bericht[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #DD0000]"U heeft zich op "[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #0000BB]$mail_date[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #DD0000]" om "[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #0000BB]$time[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #DD0000]" aangemeld."[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #DD0000]"<br/><br/>"[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$bericht[/COLOR] [COLOR= #007700].=[/COLOR] [COLOR= #DD0000]"=========================================="[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #DD0000]"<br/><br/>"[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$bericht[/COLOR] [COLOR= #007700].=[/COLOR] [COLOR= #DD0000]"Beste "[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #0000BB]$name[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #DD0000]", <br/><br/>"[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$bericht[/COLOR] [COLOR= #007700].=[/COLOR] [COLOR= #DD0000]"Bedankt voor het aanmelden op deze site."[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #DD0000]"<br/>"[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$bericht[/COLOR] [COLOR= #007700].=[/COLOR] [COLOR= #DD0000]"Over enkele ogenblikken kan je je inloggen op deze site."[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #DD0000]"<br/><br/>"[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$bericht[/COLOR] [COLOR= #007700].=[/COLOR] [COLOR= #DD0000]"Maar eerst moet je je account nog activeren."[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #DD0000]"<br/>"[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$bericht[/COLOR] [COLOR= #007700].=[/COLOR] [COLOR= #DD0000]"Om je account te activeren hoef je alleen even op onderstaande"[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #DD0000]"<br/>"[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$bericht[/COLOR] [COLOR= #007700].=[/COLOR] [COLOR= #DD0000]"link te klikken:"[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #DD0000]"<br/>"[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$bericht[/COLOR] [COLOR= #007700].=[/COLOR] [COLOR= #DD0000]<a href="http://www.oefenen.prutz0r.nl/activate.php">http://www.oefenen.prutz0r.nl/activate.php</a>[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #DD0000]"<br/><br/>"[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$bericht[/COLOR] [COLOR= #007700].=[/COLOR] [COLOR= #DD0000]"Hieronder staan de gegevens, waarmee je kan inloggen:"[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #DD0000]"<br/>"[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$bericht[/COLOR] [COLOR= #007700].=[/COLOR] [COLOR= #DD0000]"- Gebruikersnaam: "[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #0000BB]$user[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #DD0000]"<br/>"[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$bericht[/COLOR] [COLOR= #007700].=[/COLOR] [COLOR= #DD0000]"- Wachtwoord: "[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #0000BB]$pass[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #DD0000]"<br/>"[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$bericht[/COLOR] [COLOR= #007700].=[/COLOR] [COLOR= #DD0000]"- Emailadres: "[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #0000BB]$email[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #DD0000]"<br/><br/>"[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$bericht[/COLOR] [COLOR= #007700].=[/COLOR] [COLOR= #DD0000]"Met vriendelijke groet,"[/COLOR] [COLOR= #007700].[/COLOR] [COLOR= #DD0000]"<br/><br/>"[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$bericht[/COLOR] [COLOR= #007700].=[/COLOR] [COLOR= #DD0000]"Oefenen.Prutz0rzz,"[/COLOR][COLOR= #007700];[/COLOR]

[COLOR= #0000BB]$que[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #DD0000]"SELECT * FROM leden WHERE email = "[/COLOR][COLOR= #007700].[/COLOR][COLOR= #0000BB]$email[/COLOR][COLOR= #007700].[/COLOR][COLOR= #DD0000]""[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$res[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_query"]mysql_query[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$que[/COLOR][COLOR= #007700])[/COLOR] OR [URL="http://www.php.net/die"]die[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/mysql_error"]mysql_error[/URL][COLOR= #007700]());[/COLOR]

[URL="http://www.php.net/if"]if[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/empty"]empty[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$name[/COLOR][COLOR= #007700]) ||[/COLOR] [URL="http://www.php.net/empty"]empty[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$user[/COLOR][COLOR= #007700]) ||[/COLOR] [URL="http://www.php.net/empty"]empty[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$pass[/COLOR][COLOR= #007700]) ||[/COLOR] [URL="http://www.php.net/empty"]empty[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$hpass[/COLOR][COLOR= #007700]) ||[/COLOR] [URL="http://www.php.net/empty"]empty[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$email[/COLOR][COLOR= #007700]) ||[/COLOR] [URL="http://www.php.net/empty"]empty[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$captcha[/COLOR][COLOR= #007700]))
{[/COLOR]
[URL="http://www.php.net/echo"]echo[/URL] [COLOR= #DD0000]"Alle velden moeten ingevuld zijn."[/COLOR][COLOR= #007700];[/COLOR]
[URL="http://www.php.net/exit"]exit[/URL][COLOR= #007700]();
}[/COLOR]

[URL="http://www.php.net/elseif"]elseif[/URL][COLOR= #007700](![/COLOR][URL="http://www.php.net/isset"]isset[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$_POST[/COLOR][COLOR= #007700][[/COLOR][COLOR= #DD0000]accord[/COLOR][COLOR= #007700]]))
{[/COLOR]
[URL="http://www.php.net/echo"]echo[/URL] [COLOR= #DD0000]"U moet eerst akkoord gaan met de voorwaarden."[/COLOR][COLOR= #007700];[/COLOR]
[URL="http://www.php.net/exit"]exit[/URL][COLOR= #007700]();
}[/COLOR]

[URL="http://www.php.net/elseif"]elseif[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/mysql_num_rows"]mysql_num_rows[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$res[/COLOR][COLOR= #007700]) ==[/COLOR] [COLOR= #0000BB]1[/COLOR][COLOR= #007700])
{[/COLOR]
[URL="http://www.php.net/echo"]echo[/URL] [COLOR= #DD0000]"Dit emailadres bestaat al."[/COLOR][COLOR= #007700];[/COLOR]
[URL="http://www.php.net/exit"]exit[/URL][COLOR= #007700]();
}[/COLOR]

[URL="http://www.php.net/elseif"]elseif[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$pass[/COLOR] [COLOR= #007700]!=[/COLOR] [COLOR= #0000BB]$hpass[/COLOR][COLOR= #007700])
{[/COLOR]
[URL="http://www.php.net/echo"]echo[/URL] [COLOR= #DD0000]"De wachtwoorden zijn niet hetzelfde."[/COLOR][COLOR= #007700];[/COLOR]
[URL="http://www.php.net/exit"]exit[/URL][COLOR= #007700]();
}[/COLOR]

[URL="http://www.php.net/elseif"]elseif[/URL][COLOR= #007700](![/COLOR][URL="http://www.php.net/in_array"]in_array[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$captcha[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$key[/COLOR][COLOR= #007700]))
{[/COLOR]
[URL="http://www.php.net/echo"]echo[/URL] [COLOR= #DD0000]"Onjuiste captcha ingevuld."[/COLOR][COLOR= #007700];[/COLOR]
[URL="http://www.php.net/exit"]exit[/URL][COLOR= #007700]();
}[/COLOR]

[URL="http://www.php.net/else"]else[/URL]
[COLOR= #007700]{[/COLOR]
[URL="http://www.php.net/echo"]echo[/URL] [COLOR= #DD0000]"Er wordt een mail met verdere instructies opgestuurd."[/COLOR][COLOR= #007700];[/COLOR]

[COLOR= #0000BB]$que1[/COLOR] [COLOR= #007700]=[/COLOR] [COLOR= #DD0000]"INSERT INTO leden(name, user, pass, email, points, date, time, status, ip, activate, news) VALUES("[/COLOR][COLOR= #007700].[/COLOR][COLOR= #0000BB]$name[/COLOR][COLOR= #007700].[/COLOR][COLOR= #DD0000]", "[/COLOR][COLOR= #007700].[/COLOR][COLOR= #0000BB]$user[/COLOR][COLOR= #007700].[/COLOR][COLOR= #DD0000]", "[/COLOR][COLOR= #007700].[/COLOR][COLOR= #0000BB]$md5[/COLOR][COLOR= #007700].[/COLOR][COLOR= #DD0000]", "[/COLOR][COLOR= #007700].[/COLOR][COLOR= #0000BB]$email[/COLOR][COLOR= #007700].[/COLOR][COLOR= #DD0000]", "[/COLOR][COLOR= #007700].[/COLOR][COLOR= #0000BB]$points[/COLOR][COLOR= #007700].[/COLOR][COLOR= #DD0000]", "[/COLOR][COLOR= #007700].[/COLOR][COLOR= #0000BB]$date[/COLOR][COLOR= #007700].[/COLOR][COLOR= #DD0000]", "[/COLOR][COLOR= #007700].[/COLOR][COLOR= #0000BB]$time[/COLOR][COLOR= #007700].[/COLOR][COLOR= #DD0000]", "[/COLOR][COLOR= #007700].[/COLOR][COLOR= #0000BB]$status[/COLOR][COLOR= #007700].[/COLOR][COLOR= #DD0000]", "[/COLOR][COLOR= #007700].[/COLOR][COLOR= #0000BB]$ip[/COLOR][COLOR= #007700].[/COLOR][COLOR= #DD0000]", "[/COLOR][COLOR= #007700].[/COLOR][COLOR= #0000BB]$activate[/COLOR][COLOR= #007700].[/COLOR][COLOR= #DD0000]", "[/COLOR][COLOR= #007700].[/COLOR][COLOR= #0000BB]$news[/COLOR][COLOR= #007700].[/COLOR][COLOR= #DD0000]")"[/COLOR][COLOR= #007700];[/COLOR]
[COLOR= #0000BB]$res1[/COLOR] [COLOR= #007700]=[/COLOR] [URL="http://www.php.net/mysql_query"]mysql_query[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$que1[/COLOR][COLOR= #007700])[/COLOR] OR [URL="http://www.php.net/die"]die[/URL][COLOR= #007700]([/COLOR][URL="http://www.php.net/mysql_error"]mysql_error[/URL][COLOR= #007700]());[/COLOR]

[URL="http://www.php.net/mail"]mail[/URL][COLOR= #007700]([/COLOR][COLOR= #0000BB]$email[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$subject[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$bericht[/COLOR][COLOR= #007700],[/COLOR] [COLOR= #0000BB]$headers[/COLOR][COLOR= #007700]);
}[/COLOR]
?>

Weet iemand misschien wat hier fout aan is?
Alvast bedankt,

$key = $_POST[$_SESSION[key]];
Moet zijn: $key $_SESSION[key];

session_start(); //gebruiken

elseif($captcha !== $key)
{
echo "Onjuiste captcha ingevuld.";
exit();
}

Thnx! Dit werkt.