snmp2_get
PHP function
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(PHP 5 >= 5.2.0, PHP 7, PHP 8)
Fetch an SNMP object
Description
snmp2_get(string $hostname, string $community, array|string $object_id, int $timeout = -1, int $retries = -1): mixed
The snmp2_get() function is used to read the value of an SNMP object specified by the object_id.
Parameters
hostnameThe SNMP agent.
communityThe read community.
object_idThe SNMP object.
timeoutThe number of microseconds until the first timeout.
retriesThe number of times to retry if timeouts occur.
Return Values
Returns SNMP object value on success or false on error.
Changelog
| Version | Description |
|---|---|
| 8.5.0 | Now throws a ValueError when the hostname length is equal to or greater than 128 bytes, when the port is negative or greater than 65535, or when the timeout or retries values are lower than -1 or too large. |
Examples
Using snmp2_get()
php
<?php
$syscontact = snmp2_get("127.0.0.1", "public", "system.SysContact.0");
?>