(PECL radius >= 1.1.0)
radius_put_vendor_attr — Attaches a vendor specific binary attribute
$radius_handle
   , int $vendor
   , int $type
   , string $value
   [, int $options = 0
   [, int $tag
  ]] )Attaches a vendor specific binary attribute to the current RADIUS request.
Note:
A request must be created via radius_create_request() before this function can be called.
radius_handleThe RADIUS resource.
vendorThe vendor ID.
typeThe attribute type.
valueThe attribute value, which will be treated as a raw binary string.
optionsA bitmask of the attribute options. The available options include RADIUS_OPTION_TAGGED and RADIUS_OPTION_SALT.
tagThe attribute tag. This parameter is ignored unless the RADIUS_OPTION_TAGGED option is set.
   Returns TRUE on success or FALSE on failure.
  
| Version | Description | 
|---|---|
| PECL radius 1.3.0 | The optionsandtagparameters were added. | 
Example #1 radius_put_vendor_attr() example
<?php
if (!radius_put_vendor_attr($res, RADIUS_VENDOR_MICROSOFT, RAD_MICROSOFT_MS_CHAP_CHALLENGE, $challenge)) {
    echo 'RadiusError:' . radius_strerror($res). "\n<br />";
    exit;
}
?>