How do I pass a variable from WML to PHP?

I can not grab the contents of the variable like this:

print '<input name="key_in" type="text"/>';
$key_get=$http_get_vars[key_in];
print "key_get=$key_get<br/>n";

Thanks in Advance
Harrytat

It is not as easy as HTML. First, as in HTML you need to name the fileds. Then, those fields becom variables in WML itself which you submit to the script. This is probably not making much sense, so here is an example:

<input type="text" name="email" maxlength="30"/>
<p><anchor>Submit<go href="script.php3" method="get">
<postfield name="email" value="$(email)"/>
</go></anchor></p>

Hope this helps!!!

I don't know a lot of WML but i hope this helps..

This goes in the wml card u want to send the varible from..
<do type="accept" label="">
<go href="file.php" method="post">
<postfield name="var" value="$(var)"/>
</go>
</do>

<p align="center">
<small>Insert a Var:</small><br/>
<input type="text" name="var"/><br/>&nbsp;<br/>

When the user inputs the var, it will go to file.php which will be in a format like this..

first..
<? enter var manipulation or php scripting here ?> (just use $var for the variable)

then..put this
<?
header("Content-type: text/vnd.wap.wml");
echo "<?xml version="1.0"?>n";
echo "<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">nn";
?>


Then put your wml in..
<wml>
<card id="get" title=""> etc etc
using $(var) for variables.


There.
Good luck

Basil