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# radius_get_attr

(PECL)

radius_get_attr -- Extracts an attribute

## Description

mixed radius_get_attr ( resource radius_handle )

Like Radius requests, each response may contain zero or more attributes. After a response has been received successfully by radius_send_request(), its attributes can be extracted one by one using radius_get_attr(). Each time radius_get_attr() 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() example
`<?php while ($resa = radius_get_attr($res)) { if (!is_array($resa)) { printf("Error getting attribute: %s\n", radius_strerror($res)); exit; } $attr = $resa['attr']; $data = $resa['data']; printf("Got Attr:%d %d Bytes %s\n", $attr, strlen($data), bin2hex($data)); } ?>`

## See Also

radius_put_attr()
radius_get_vendor_attr()
radius_put_vendor_attr()
radius_send_request()

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