Prøv denne:
<?php
header("Content-type: text/vnd.wap.wml");
session_start();
$_SESSION["test"] = "Hey du!";
echo "<?xml version=\"1.0\"?>";
echo "<!DOCTYPE wml PUBLIC \"-//WAPFORUM//DTD WML 1.1//EN\""
. " \"
http://www.wapforum.org/DTD/wml_1.1.xml\">"; ?>
<wml>
<card id="PHP" title="PHP og WML test">
<p>
<?php
echo $_SESSION["test"];
?>
</p>
</card>
</wml>
For at bruge PHP sammen med wap, skal serveren jo lige vide at *.wml filer også behandles af PHP
For at sessions virker, skal du ha' et dir som angivet for
session.save_path
i php.ini
Eller bruge ini_set()
<?php
header("Content-type: text/vnd.wap.wml");
ini_set('session.save_path', "/fuld/sti/til/dir/");
session_start();