function _openid_math_cmp

Calls the cmp function from the available math library for OpenID.

File

modules/openid/openid.inc, line 779

Code

function _openid_math_cmp($x, $y) {
    $library = _openid_get_math_library();
    switch ($library) {
        case 'gmp':
            return gmp_cmp($x, $y);
        case 'bcmath':
            return bccomp($x, $y);
    }
}