snmp2_get
(PHP 5 >= 5.2.0)
snmp2_get — Fetch an SNMP object
说明
string snmp2_get ( string $host , string $community , string $object_id [, string $timeout = 1000000 [, string $retries = 5 ]] )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
