Specify the method how the SNMP values will be returned

Descrição

bool snmp_set_valueretrieval ( int $method = SNMP_VALUE_LIBRARY )

Parâmetros

method

**types**
SNMP_VALUE_LIBRARY	The return values will be as returned by the Net-SNMP library.
SNMP_VALUE_PLAIN	The return values will be the plain value without the SNMP type hint.
SNMP_VALUE_OBJECT	The return values will be objects with the properties "value" and "type", where the latter is one of the SNMP_OCTET_STR, SNMP_COUNTER etc. constants. The way "value" is returned is based on which one of constants `SNMP_VALUE_LIBRARY`, `SNMP_VALUE_PLAIN` is set.

Exemplos

Exemplo #1 Using snmp_set_valueretrieval()


<?php
 snmp_set_valueretrieval(SNMP_VALUE_LIBRARY);
 $ret = snmpget('localhost', 'public', 'IF-MIB::ifName.1');
 // $ret = "STRING: lo"

 snmp_set_valueretrieval(SNMP_VALUE_PLAIN);
 $ret = snmpget('localhost', 'public', 'IF-MIB::ifName.1');
 // $ret = "lo";

 snmp_set_valueretrieval(SNMP_VALUE_OBJECT);
 $ret = snmpget('localhost', 'public', 'IF-MIB::ifName.1');
 // stdClass Object
 // (
 //   [type] => 4        <-- SNMP_OCTET_STR, see constants
 //   [value] => lo
 // )

 // PHP 5.4+ examples
 snmp_set_valueretrieval(SNMP_VALUE_OBJECT | SNMP_VALUE_PLAIN);
 $ret = snmpget('localhost', 'public', 'IF-MIB::ifName.1');
 // stdClass Object
 // (
 //   [type] => 4        <-- SNMP_OCTET_STR, see constants
 //   [value] => lo
 // )

 snmp_set_valueretrieval(SNMP_VALUE_OBJECT | SNMP_VALUE_LIBRARY);
 $ret = snmpget('localhost', 'public', 'IF-MIB::ifName.1');
 // stdClass Object
 // (
 //   [type] => 4        <-- SNMP_OCTET_STR, see constants
 //   [value] => STRING: lo
 // )

?>

Changelog

Versão Descrição

5.4.0

Versão	Descrição
5.4.0	Constants `SNMP_VALUE_PLAIN` or `SNMP_VALUE_LIBRARY` may be combined with `SNMP_VALUE_OBJECT` resulting different way of representing contents of `value` array element in return value of GET-function. If no `SNMP_VALUE_{PLAIN,LIBRARY}` constant is accompanying `SNMP_VALUE_OBJECT`, `SNMP_VALUE_LIBRARY` is used. Prior to 5.4.0 `SNMP_VALUE_OBJECT` effecively meant `SNMP_VALUE_OBJECT`\|`SNMP_VALUE_PLAIN`.

Constants SNMP_VALUE_PLAIN or SNMP_VALUE_LIBRARY may be combined with SNMP_VALUE_OBJECT resulting different way of representing contents of value array element in return value of GET-function. If no SNMP_VALUE_{PLAIN,LIBRARY} constant is accompanying SNMP_VALUE_OBJECT, SNMP_VALUE_LIBRARY is used.

Prior to 5.4.0 SNMP_VALUE_OBJECT effecively meant SNMP_VALUE_OBJECT|SNMP_VALUE_PLAIN.

Veja Também

snmp_get_valueretrieval() - Return the method how the SNMP values will be returned
Constantes pré-definidas