Help! Gnupg can't run in php program

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Help! Gnupg can't run in php program
\ Haibo Liu (28 Aug 2006)
. \ Robert J. Hansen (28 Aug 2006)
. . \ Simon Ruderich (28 Aug 2006)
. . . \ Alphax (28 Aug 2006)
. . . . \ Simon Ruderich (29 Aug 2006)
. \ Haibo Liu (30 Aug 2006)

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Subject:	Help! Gnupg can't run in php program
Group:	Gnupg-users
From:	Haibo Liu
Date:	28 Aug 2006

Hello,

Does anybody use GnuPG in PHP program?
The server is on Debian OP.

I create my key pair in the ./gnupg directory.
And the command "gpg --help" runs as normal.
But the command "gpg --list-keys" failed.

What's the problem?

My code is below:

<?php

$val_return = -1;

$cmd = "gpg --help";
system($cmd, $val_return);

echo "<br>";
echo "cmd: $cmd, return code: $val_return<br>";

$cmd = "gpg --homedir ./gnupg --list-keys";
system($cmd, $val_return);

echo "<br>";
echo "cmd: $cmd, return code: $val_return<br>";

?>

lhb

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