(PECL radius >= 1.1.0)
radius_create_request — Create accounting or authentication request
$radius_handle
  , int $type      
  )A Radius request consists of a code specifying the kind of request, and zero or more attributes which provide additional information. To begin constructing a new request, call radius_create_request().
Note: Attention: You must call this function, before you can put any attribute!
radius_handle
type
       Type is RADIUS_ACCESS_REQUEST or
       RADIUS_ACCOUNTING_REQUEST.
      
   Returns TRUE on success or FALSE on failure.
  
Example #1 radius_create_request() example
<?php
if (!radius_create_request($res, RADIUS_ACCESS_REQUEST)) {
    echo 'RadiusError:' . radius_strerror($res). "\n<br />";
    exit;
}
?>