snmp2_get()
(PHP 5 >= 5.2.0, PHP 7)
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"); ?>
参见
snmp2_set()
Set the value of an SNMP object