wie kann ich d. if script:
<?php
session_start();
if(isset($_SESSION['captcha_spam']) AND $_POST["sicherheitscode"] == $_SESSION['captcha_spam']){
unset($_SESSION['captcha_spam']);
in my Guestebuch einbauen? Alles ausprobiert und immer Syntax-Fehler.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<center>
<head>
<body background="/Bilder/nhnxx.jpg">
<title> </title>
</head>
<font color="#FFFFFF"><i><b><font size="5">Ksiega Gosci zespolu Doktor Ksiezyc</font></b></i></font>
<body>
<?php
$filename = './guestbook.txt';
if (!empty ($_POST['sign']) && !empty ($_POST['name'])) {
$fh = @fopen ($filename, 'a+') or die ("Could not open file: $filename");
fwrite ($fh, date ("d.m.Y H:i:s")."\n".
htmlentities(stripslashes($_POST['name']))."\n".
htmlentities(stripslashes($_POST['email']))."\n".
str_replace("\n","<br>",htmlentities(stripslashes($_POST['comments'])))."\n");
fclose ($fh);
}
?>
<form method='post' action='<?=$_SERVER['PHP_SELF']?>'>
<input type='hidden' name='sign' value='1'>
<table>
<tr><td><b><font color="#FFFFFF">Imie:</font></b></td><td><input type='text' name='name'></td></tr>
<tr><td><b><font color="#FFFFFF">eMail:</font></b></td><td><input type='text' name='email'></td></tr>
<input type='hidden' name='sign' value='1'>
<table>
<tr>
<img src="/captcha/captcha.php" border="0" title="Sicherheitscode">
<input type="text" name="sicherheitscode" size="5">
<tr><td colspan=2><b><font color="#FFFFFF">Twoj wpis do Ksiegi:</font></b><br><textarea name='comments' cols='38' rows='8'></textarea></td></tr>
<tr><td><input type='submit' value='Zapisz'></td></tr>
</table>
</form>
<?php
$fh = @fopen ($filename, 'r');
if ($fh) {
$content = array_reverse (file($filename));
for ($i=0; $i < count($content)-3; $i+=4) {
$date = $content[$i+3];
$name = $content[$i+2];
$email = $content[$i+1];
$comments = $content[$i];
?>
<br>
<table width=60% cellpadding=2 cellspacing=0>
<tr><td bgcolor="navy"><font color="white"><b><?=$name?>, <?=$email?></b></font></td>
<td bgcolor="navy" align=right><font color="white"><b><?=$date?></b></font></td></tr>
<tr><td colspan=2><?=$comments?></td></tr>
</table>
<?php
}
fclose ($fh);
}
?>
</body>
</html>
