PHP Manual: snmp2

Description

function 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

hostname: 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.

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

Example #1 Using snmp2_get()

<?php
$syscontact = snmp2_get("127.0.0.1", "public", "system.SysContact.0");
?>

snmp2_get

Description

Parameters

Return Values

Changelog

Examples

See Also