(PHP 5 >= 5.4.0, PHP 7)
SNMP::getnext — Fetch an SNMP object which follows the given object id
Fetch an SNMP object that follows specified object_id.
If object_id is a string, then SNMP::getnext()
will return SNMP object as string. If
object_id is a array, all requested SNMP
objects will be returned as associative array of the SNMP object ids and their
values.
object_idThe SNMP object (OID) or objects
Returns SNMP objects requested as string or array
depending on object_id type or FALSE on error.
锟斤拷锟斤拷锟斤拷默锟较诧拷锟阶筹拷锟轿猴拷锟届常锟斤拷锟斤拷锟揭拷锟侥承╋拷锟斤拷锟斤拷时锟阶筹拷 SNMPException
锟届常锟斤拷锟矫伙拷锟斤拷要锟斤拷 SNMP 锟斤拷锟斤拷锟� exceptions_enabled
锟借定为锟斤拷应锟斤拷值锟斤拷锟斤拷锟斤拷细锟节硷拷
SNMP::$exceptions_enabled 锟侥斤拷锟斤拷锟斤拷
Example #1 Single SNMP object
Single SNMP object may be requested in two ways: as string resulting string return value or as single-element array with associative array as output.
<?php
$session = new SNMP(SNMP::VERSION_1, "127.0.0.1", "public");
$nsysdescr = $session->getnext("sysDescr.0");
echo "$nsysdescr\n";
$nsysdescr = $session->getnext(array("sysDescr.0"));
print_r($nsysdescr);
?>
锟斤拷锟斤拷锟斤拷锟教碉拷锟斤拷锟斤拷锟斤拷锟斤拷冢锟�
OID: NET-SNMP-MIB::netSnmpAgentOIDs.8
Array
(
[SNMPv2-MIB::sysObjectID.0] => OID: NET-SNMP-MIB::netSnmpAgentOIDs.8
)
Example #2 Miltiple SNMP objects
<?php
$session = new SNMP(SNMP::VERSION_1, "127.0.0.1", "public");
$results = $session->getnext(array("sysDescr.0", "sysName.0"));
print_r($results);
$session->close();
?>
锟斤拷锟斤拷锟斤拷锟教碉拷锟斤拷锟斤拷锟斤拷锟斤拷冢锟�
Array
(
[SNMPv2-MIB::sysObjectID.0] => OID: NET-SNMP-MIB::netSnmpAgentOIDs.8
[SNMPv2-MIB::sysLocation.0] => STRING: Nowhere
)