PKCS7 functions not working ?

[eXXos]

Hello !

I would like to know if anyone has successfully used the functions
openssl_pkcs7_s ign, _encrypt, _decrypt, ... ?

I don't manage to use them, the samples on php.net are buggy, and the
"corrected" samples provided by users
don't work either ! :-(

For example, when I try this sample code :

(...)
// encrypt it
if (openssl_pkcs7_ encrypt($clearf ile,$encfile, $key,
array("To" => "you@yourdomain .com", // keyed syntax
"From" => "HQ <hq@cia.com>" , // indexed syntax
"Subject" => "Eyes only")))
{
// message encrypted - send it!
exec(ini_get("s endmail_path") . " < $encfile");

};
(...)

I always got a parse error on the line containing "array('To" => ..." .

I got the same kind of error with the different samples files, even with
pkcs7_decrypt, _sign, ...

So, can anyone provide me a functionnal code ?

I precise I tried with PHP 4.2.2 and PHP 4.3.4 under Suse Linux Pro 9.0 and
Suse Enterprise Server 8.2

Thanks for your help ;)

Xos.