function _openid_math_pow

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

File

modules/openid/openid.inc, line 805

Code

function _openid_math_pow($x, $y) {
  $library = _openid_get_math_library();
  switch ($library) {
    case 'gmp':
      return gmp_pow($x, $y);
    case 'bcmath':
      return bcpow($x, $y);
  }
}