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snmpget

Description

The snmpget of SNMP for PHP fetches an SNMP object.

Syntax

snmpget(
    string $hostname,
    string $community,
    array|string $object_id,
    int $timeout = -1,
    int $retries = -1
): mixed

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

Returns SNMP object value on success or false on error.

Examples

1 · hostname community object_id

<?

$hostname = "localhost";
$community = "public";
$object_id = "system.SysContact.0";

$return = snmpget($hostname, $community, $object_id);

var_dump($return);

?>

2 · timeout

<?

$hostname = "localhost";
$community = "public";
$object_id = "system.SysContact.0";
$timeout = 1000000;

$return = snmpget($hostname, $community, $object_id, $timeout);

var_dump($return);

?>

3 · retries

<?

$hostname = "localhost";
$community = "public";
$object_id = "system.SysContact.0";
$timeout = 1000000;
$retries = 3;

$return = snmpget($hostname, $community, $object_id, $timeout, $retries);

var_dump($return);

?>
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