Hallo,
das Captcha-Programm gefällt mir sehr gut. Allerdings funzt die IF-Abfrage nicht, egal wo ich den Code platziere. Habe gestern das ganze Forum durchstöbert und das eine oder andere ausprobiert. Egal, ob ich die Zahlen und Buchstaben eingebe oder nicht, die E-Mail wird versandt.
Ich bitte dringend um Hilfe, ich bekomme mehr und mehr Spam.
Hier der Code:
<?php
session_start();
?>
<!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>Heidkrug/E-Mail</title>
<script language="JavaScript" type="text/JavaScript">
<!--
function MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_findObj(n, d) { //v4.01
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->
</script>
<style type="text/css">
<!--
.hintergrund {
left: 0px;
top: 10px;
font-family: "Times New Roman", Times, serif;
font-size: 0.9em;
color: #333333;
background-image: url(images/hintergrund.jpg);
background-repeat: repeat-y;
}
.sponsoren {
font-family: "Times New Roman", Times, serif;
font-size: 1.0em;
color: #CC0000;
}
-->
</style>
<link href="news.css" rel="stylesheet" type="text/css">
<link href="kontaktfelder.css" rel="stylesheet" type="text/css">
<script language="JavaScript" src="mailsend.js">
<!--
function mailsend(mail,p1,p2,p3) {
var ca;
ca = "mailto:" + p2 + "\@" + p3 + "." + p1;
mail.href = ca;
return (1);
}
function MM_changeProp(objName,x,theProp,theValue) { //v6.0
var obj = MM_findObj(objName);
if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
if (theValue == true || theValue == false)
eval("obj."+theProp+"="+theValue);
else eval("obj."+theProp+"='"+theValue+"'");
}
//-->
</script>
</head>
<body onLoad="MM_preloadImages('images/Navi/kontakt-onm.png','images/Navi/links_onm.png','images/Navi/mannschaft_onm.png','images/Navi/termine_onm.png','images/Navi/start_onm.png','images/Navi/video_onm.png','images/Navi/gaestebuch_onm.png')">
<table border="0" cellpadding="0" cellspacing="0" class="hintergrund" id="100">
<tr>
<td><table border="0" cellpadding="0" cellspacing="0" id="980">
<tr>
<td width="1399"><table border="0" cellpadding="0" cellspacing="0" id="100-">
<tr>
<td><table width="987" height="267" border="0" cellpadding="0" cellspacing="0" id="960">
<tr>
<td width="11" height="205"> </td>
<td width="257"><img src="images/Mannschaft/Mannschaft_zoom.jpg" width="256" height="192"></td>
<td colspan="7" valign="top"><table width="707" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="5" height="164"> </td>
<td colspan="9"><div align="center"><img src="images/logo_ostern.gif" width="500" height="162"></div></td>
<td width="13"> </td>
</tr>
<tr>
<td height="42"> </td>
<td width="74"> </td>
<td width="87"><a href="index.php"><img src="images/Navi/start.png" name="start" width="87" height="25" border="0" id="start" onMouseOver="MM_swapImage('start','','images/Navi/start_onm.png',1)" onMouseOut="MM_swapImgRestore()"></a></td>
<td width="87"><a href="termine.htm"><img src="images/Navi/termine.png" name="termine" width="87" height="25" border="0" id="termine" onMouseOver="MM_swapImage('termine','','images/Navi/termine_onm.png',1)" onMouseOut="MM_swapImgRestore()"></a></td>
<td width="87"><a href="mannschaft.htm"><img src="images/Navi/mannschaft.png" name="mannschaft" width="87" height="25" border="0" id="mannschaft" onMouseOver="MM_swapImage('mannschaft','','images/Navi/mannschaft_onm.png',1)" onMouseOut="MM_swapImgRestore()"></a></td>
<td width="87"><a href="video.htm"><img src="images/Navi/video.png" name="video" width="87" height="25" border="0" id="video" onMouseOver="MM_swapImage('video','','images/Navi/video_onm.png',1)" onMouseOut="MM_swapImgRestore()"></a></td>
<td width="87"><a href="links.htm"><img src="images/Navi/links.png" name="links" width="87" height="25" border="0" id="links" onMouseOver="MM_swapImage('links','','images/Navi/links_onm.png',1)" onMouseOut="MM_swapImgRestore()"></a></td>
<td width="87"><a href="kontakt.htm"><img src="images/Navi/kontakt.png" name="kontakt" width="87" height="25" border="0" id="kontakt" onMouseOver="MM_swapImage('kontakt','','images/Navi/kontakt-onm.png',1)" onMouseOut="MM_swapImgRestore()"></a></td>
<td width="89"><a href="gaestebuch.htm"><img src="images/Navi/gaestebuch.png" name="gaestebuch" width="87" height="25" border="0" id="gaestebuch" onMouseOver="MM_swapImage('Image1','','images/Navi/gaestebuch_onm.png',1);MM_swapImage('gaestebuch','','images/Navi/gaestebuch_onm.png',1)" onMouseOut="MM_swapImgRestore()"></a></td>
<td width="4"> </td>
<td> </td>
</tr>
</table></td>
</tr>
<tr>
<td height="61"> </td>
<td> </td>
<td width="120" valign="top"> </td>
<td width="120" valign="top"> </td>
<td width="120" valign="top"> </td>
<td width="120" valign="top"> </td>
<td width="88" valign="top"> </td>
<td width="130"><form action="login-pruefung.php" method="post">
<input name="Passwort" size="10" type="password">
<input name="Send" type="submit" value="Login">
</form>
<?php
$Zugangspasswort = "xyz";
if($_SESSION['Passwort'] == $Zugangspasswort)
{
}
else
{
}
?></td>
<?php
if (!isset($_SESSION['captcha_spam']) || $_POST["sicherheitscode"] != $_SESSION['captcha_spam']) {
$err_text.="Der Sicheheitscode ist falsch<br>";
}
?>
<td width="21" valign="top"> </td>
</tr>
</table></td>
</tr>
<tr>
<td> <table width="960" border="0" cellspacing="2" cellpadding="5">
<tr>
<td width="119"><img src="images/spacer256_192.gif" width="119" height="192"></td>
<td width="428"><form name="forms" method="post" action="/system-cgi/formmail.pl">
<input type=hidden name="recipient" value="xyz@.de">
<input type="hidden" name="subject" value="Kontaktformular">
<input type=hidden name="redirect" value="http://www.heidkrug.de/antwortseite.htm">
<input type=hidden name="required" value="name,email">
<input type=hidden name="missing_fields_redirect" value="http://www.heidkrug.de/fehlerseite.htm">
<p>
<input name="name" type="text" class="kontakt_farbe" id="name" value="Name" size="25" maxlength="25">
</p>
<p>
<input name="email" type="text" class="kontakt_farbe" id="email" value="E-Mail-Adresse" size="25" maxlength="25">
</p>
<p><img src="captcha/captcha.php" width="140" height="40" border="0" title="Sicherheitscode"> </p>
<input type="text" name="sicherheitscode" size="5">
<p>
<textarea name="textarea" cols="30" rows="12" class="kon_text_hin" onFocus="MM_changeProp('textarea','','hidden','','TEXTAREA')"></textarea>
</p>
<p>
<input type="submit" name="Submit" value="Senden">
</p>
<p>
<input name="hiddenField" type="hidden" value="E-Mail aus heidkrug96">
</p>
</form></td>
<td width="8"> </td>
<td width="355" valign="top"><p>Trainer und Betreuer:</p>
<a href="mailto:torsten.spohler@onlinehome.de">Email-Adresse</a>
</p>
<p><a href="mailto:bernd.pieper1@ewetel.net">Email-Adresse</a></td>
</tr>
</table></td>
</tr>
</table></td>
</tr>
</table></td>
</tr>
</table>
</body>
</html>
Und hier das captcha.php:
<?php
session_start();
unset($_SESSION['captcha_spam']);
function randomString($len) {
function make_seed(){
list($usec , $sec) = explode (' ', microtime());
return (float) $sec + ((float) $usec * 100000);
}
srand(make_seed());
//Der String $possible enthält alle Zeichen, die verwendet werden sollen
$possible="ABCDEFGHJKLMNPRSTUVWXYZabcdefghijkmnpqrstuvwxyz23456789";
$str="";
while(strlen($str)<$len) {
$str.=substr($possible,(rand()%(strlen($possible))),1);
}
return($str);
}
$text = randomString(5); //Die Zahl bestimmt die Anzahl stellen
$_SESSION['captcha_spam'] = $text;
header('Content-type: image/png');
$img = ImageCreateFromPNG('captcha.PNG'); //Backgroundimage
$color = ImageColorAllocate($img, 0, 0, 0); //Farbe
$ttf = $_SERVER['DOCUMENT_ROOT']."/captcha/XFILES.TTF"; //Schriftart
$ttfsize = 25; //Schriftgrösse
$angle = rand(0,5);
$t_x = rand(5,30);
$t_y = 35;
imagettftext($img, $ttfsize, $angle, $t_x, $t_y, $color, $ttf, $text);
imagepng($img);
imagedestroy($img);
?>
Danke schon Mal
wäre echt nett wenn ihr helfen könntet
