[RESOLVED] Form help: Invalid argument supplied foreach()

[agpm]

Hello everybody,

I'm having a bit of problems with a simple form to email. I have a .html page that has a form. I want the contents of the form to be sent to my email everytime the form is submitted. I would really appreciated if you guys can help me out. Thanks.

Here are my problems:

1) After pressing submit on my form, it takes me to a another page that says:
Invalid argument supplied foreach() on line 9 and the next second sends me to the thanks page which I created after a user sends the form.
2) When I look at my email I receive a email, but when I open it, none of the contents of the form are available. In other words, it comes empty.

Here's the script:

<?php
$subject = 'Contact me';                

$emailadd = '[e-mail]';        

$url = '../thanks.html';               

$req = '1';                                 

$text = "Results from form:\n\n";       

$space = '  ';
$line = ' ';
foreach ($_POST as $key => $value)
{
	if ($req == '1')
	{
		if ($value == '')
		{echo "$key is empty";die;}
	}
	$j = strlen($key);
		if ($j >= 20)
		{echo "Name of form element $key cannot be longer than 20 characters";die;}
	$j = 20 - $j;
		for ($i = 1; $i <= $j; $i++)
		{$space .= ' ';}
	$value = str_replace('\n', "$line", $value);
	$conc = "{$key}:$space{$value}$line";
	$text .= $conc;
	$space = '  ';
}
mail($emailadd, $subject, $text, 'From: '.$emailadd.'');
echo '<META HTTP-EQUIV=Refresh CONTENT="0; URL='.$url.'">';
?>

Just in case, I did the phpinfo() and found out this:

PHP version 4.0.6
system: Linux
Server API: Apache
Virtual Directory support: disabled
Configuarition File (php.ini) Path: /etc/httpd/php.ini
ZEND_DEBUG: disabled

Thanks 😃 ,
agpm

[toplay]

You have an old version of PHP. The $_POST is not available until version 4.1.0 and higher. You'll have to use $HTTP_POST_VARS instead.

http://us2.php.net/reserved.variables#reserved.variables.post

🙂

[agpm]

Yay 🙂

It works, Thank you toplay

🆒 😃