SNMP::getErrno

(PHP 5 >= 5.4.0, PHP 7)

SNMP::getErrnoGet last error code

Description

public SNMP::getErrno ( ) : int

Returns error code from last SNMP request.

Return Values

Returns one of SNMP error code values described in constants chapter.

Examples

Example #1 SNMP::getErrno() example

<?php
$session = new SNMP(SNMP::VERSION_2c, '127.0.0.1', 'boguscommunity');
var_dump(@$session->get('.1.3.6.1.2.1.1.1.0'));
var_dump($session->getErrno() == SNMP::ERRNO_TIMEOUT);
?>

The above example will output:

bool(false)
bool(true)

See Also

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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/snmp.geterrno.php