php man page for radius_get_attr

RADIUS_GET_ATTR(3)							 1							RADIUS_GET_ATTR(3)

radius_get_attr - Extracts an attribute

SYNOPSIS
       mixed radius_get_attr (resource	$radius_handle)

DESCRIPTION
	Like  Radius  requests,  each  response  may  contain  zero  or  more  attributes.  After  a  response	has  been received successfully by
       radius_send_request(3), its attributes can be extracted one by one using radius_get_attr(3). Each time  radius_get_attr(3)  is  called,	it
       gets the next attribute from the current response.

RETURN VALUES
	Returns an associative array containing the attribute-type and the data, or error number <= 0.

EXAMPLES
       Example #1

	      radius_get_attr(3) example

	      <?php
	      while ($resa = radius_get_attr($res)) {

		  if (!is_array($resa)) {
		      printf("Error getting attribute: %s
",  radius_strerror($res));
		      exit;
		  }

		  $attr = $resa['attr'];
		  $data = $resa['data'];
		  printf("Got Attr:%d %d Bytes %s
", $attr, strlen($data), bin2hex($data));
	      }
	      ?>

SEE ALSO
       radius_put_attr(3), radius_get_vendor_attr(3), radius_put_vendor_attr(3), radius_send_request(3).

PHP Documentation Group 													RADIUS_GET_ATTR(3)