snmpgetnext
(PHP 5, PHP 7)
snmpgetnext — Fetch the SNMP object which follows the given object id
说明
snmpgetnext
( string
$host
, string $community
, string $object_id
[, int $timeout = 1000000
[, int $retries = 5
]] ) : string
The snmpgetnext() function is used to read the
value of the SNMP object that follows the specified
object_id.
参数
-
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.
返回值
Returns SNMP object value on success or FALSE on error.
In case of an error, an E_WARNING message is shown.
范例
Example #1 Using snmpgetnext()
<?php
$nameOfSecondInterface = snmpgetnetxt('localhost', 'public', 'IF-MIB::ifName.1';
?>