(PHP 4 >= 4.3.0, PHP 5, PHP 7) Return all values that are enums with their enum value instead of the raw

(PHP 5 >= 5.4.0, PHP 7) Set the value of an SNMP object

(PHP 4 >= 4.3.0, PHP 5, PHP 7) Set the OID output format

(PHP 4, PHP 5, PHP 7) Fetch an SNMP object

(PHP 4, PHP 5, PHP 7) Return all objects including their respective object ID within the specified one

(PHP 5 >= 5.4.0, PHP 7) Get last error code

(PHP 5 >= 5.2.0, PHP 7) Set the OID output format

(PHP 4 >= 4.3.3, PHP 5, PHP 7) Specify the method how the SNMP values will be returned

(PHP 4, PHP 5, PHP 7) Set the value of quick_print within the UCD

(PHP 5 >= 5.4.0, PHP 7) Close SNMP session