SNMP::getErrno
(PHP 5 >= 5.4.0, PHP 7, PHP 8)
SNMP::getErrno — Get last error code
Description
public function SNMP::getErrno():
int
Returns error code from last SNMP request.
Parameters
This function has no parameters.
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:
SNMP::get
SNMP