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Dokumen ini menggunakan Manual laman web PHP Cina Lepaskan
(PHP 5 >= 5.4.0)
SNMP::getErrno — Get last error code
Returns error code from last SNMP request.
Returns one of SNMP error code values described in constants chapter.
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 );
?>
以上例程会输出:
bool(false) bool(true)