snmp2_get
(PHP 5 >= 5.2.0, PHP 7)
snmp2_get — Fetch an SNMP object
说明
snmp2_get (
string
$host
,
string $community
,
string $object_id
[,
int $timeout
= 1000000 [,
int $retries
= 5 ]] ) :
string
The snmp2_get() function is used to read the value of an SNMP object specified by the object_id
.
参数
-
host
-
The SNMP agent.
-
community
-
The read community.
-
object_id
-
The SNMP object.
-
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.
范例
Example #1 Using snmp2_get()
<?php
$syscontact = snmp2_get("127.0.0.1", "public", "system.SysContact.0");
?>