function _openid_create_message

_openid_create_message($data)

Create a serialized message packet as per spec: $key:$value\n .

File

modules/openid/openid.inc, line 334

OpenID utility functions.

Code

function _openid_create_message($data) {
  $serialized = '';

  foreach ($data as $key => $value) {
    if ((strpos($key, ':') !== FALSE) || (strpos($key, "\n") !== FALSE) || (strpos($value, "\n") !== FALSE)) {
      return NULL;
    }
    $serialized .= "$key:$value\n";
  }
  return $serialized;
}