预定义常量

下列常量由此扩展定义，且仅在此扩展编译入 PHP 或在运行时动态载入时可用。

For the snmp_set_oid_output_format()

SNMP_OID_OUTPUT_SUFFIX (integer)

As of 5.4.0

SNMP_OID_OUTPUT_MODULE (integer)

As of 5.4.0

SNMP_OID_OUTPUT_FULL (integer)

As of 5.2.0

SNMP_OID_OUTPUT_NUMERIC (integer)

As of 5.2.0

SNMP_OID_OUTPUT_UCD (integer)

As of 5.4.0

SNMP_OID_OUTPUT_NONE (integer)

As of 5.4.0

For the snmp_set_valueretrieval()

SNMP_VALUE_LIBRARY (integer)

SNMP_VALUE_PLAIN (integer)

SNMP_VALUE_OBJECT (integer)

SNMP types as returned if SNMP_VALUE_OBJECT was used with snmp_set_valueretrieval()

SNMP_BIT_STR (integer)

SNMP_OCTET_STR (integer)

SNMP_OPAQUE (integer)

SNMP_NULL (integer)

SNMP_OBJECT_ID (integer)

SNMP_IPADDRESS (integer)

SNMP_COUNTER (integer)

SNMP_UNSIGNED (integer)

SNMP_TIMETICKS (integer)

SNMP_UINTEGER (integer)

SNMP_INTEGER (integer)

SNMP_COUNTER64 (integer)