function _openid_math_cmp in Drupal 7

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

2 calls to _openid_math_cmp()

_openid_dh_long_to_binary in modules/openid/openid.inc

_openid_dh_rand in modules/openid/openid.inc

File

modules/openid/openid.inc, line 779

OpenID utility functions.

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);
  }
}