PHP 5.4.33 Released

snmp2_real_walk

(PHP >= 5.2.0)

snmp2_real_walkReturn all objects including their respective object ID within the specified one

Beschreibung

array snmp2_real_walk ( string $host , string $community , string $object_id [, string $timeout = 1000000 [, string $retries = 5 ]] )

The snmp2_real_walk() function is used to traverse over a number of SNMP objects starting from object_id and return not only their values but also their object ids.

Parameter-Liste

host

The hostname of the SNMP agent (server).

community

The read community.

object_id

The SNMP object id which precedes the wanted one.

timeout

The number of microseconds until the first timeout.

retries

The number of times to retry if timeouts occur.

R├╝ckgabewerte

Returns an associative array of the SNMP object ids and their values on success or FALSE on error. In case of an error, an E_WARNING message is shown.

Beispiele

Beispiel #1 Using snmp2_real_walk()

<?php
 print_r
(snmp2_real_walk("localhost""public""IF-MIB::ifName"));
?>

The above will output something like:

    Array
      (
      [IF-MIB::ifName.1] => STRING: lo
      [IF-MIB::ifName.2] => STRING: eth0
      [IF-MIB::ifName.3] => STRING: eth2
      [IF-MIB::ifName.4] => STRING: sit0
      [IF-MIB::ifName.5] => STRING: sixxs
    )

Siehe auch

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User Contributed Notes 1 note

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mike dot mackintosh at angrystatic dot com
3 years ago
Remember that the timeout includes trip time for transport, so setting it too low and sending it across the country will time out and return a 'No response from x.x.x.x'
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