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    SNMP::getErrno

    (PHP 5 >= 5.4.0, PHP 7, PHP 8)

    SNMP::getErrno — Get last error code

    Description

    public 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:

    bool(false)
bool(true)

    See Also

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