snmp_get_valueretrieval()

(PHP 4 >= 4.3.3, PHP 5, PHP 7)

Return the method how the SNMP values will be returned

说明

snmp_get_valueretrieval(void): int

返回值

OR-ed combitantion of constants(SNMP_VALUE_LIBRARY or SNMP_VALUE_PLAIN)with possible SNMP_VALUE_OBJECT set.

范例

Example #1 Using snmp_get_valueretrieval

<?php
 $ret = snmpget('localhost', 'public', 'IF-MIB::ifName.1');
 if (snmp_get_valueretrieval() & SNMP_VALUE_OBJECT) {
   echo $ret->value;
 } else {
   echo $ret;
 }
?>

参见

• snmp_set_valueretrieval()Specify the method how the SNMP values will be returned
• 预定义常量