Try:

somewhere global define :
   $encryptiontechnique = 'ENCRYPT ALGORITHM';


function encryptPassword($password, $salt='') {
    global $encryptiontechnique; if ($salt === '') { $salt =
$encryptiontechnique; }
    // CODE......

}

Joel Colombo





"Liam Gibbs" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
I have a function, such as this:

function encryptPassword($password, $salt = $encryptiontechnique) {
}

$encryptiontechnique is defined, obviously outside the function. How is it
possible to make $encryptiontechnique global so that this will work?



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