snmpwalk

Function • Params and return types changed in PHP 8.0

Fetch all the SNMP objects from an agent.

PHP 5.3-5.5
PHP 5.6
Added
PHP 7
PHP 8.0
Improved
PHP 8.1
PHP 8.2-8.3
PHP 8.4
PHP 8.5
PHP 8.6

snmpwalk Function synopsis

snmpwalk(
    string $hostname,
    string $community,
    array|string $object_id,
    int $timeout = -1,
    int $retries = -1
  ): array|false

Parameters

$hostname

Typestring

$community

Typestring

$object_id

Typearray|string

$timeout

OptionalTypeintDefault value-1

$retries

OptionalTypeintDefault value-1

Return value

Typearray|false

Changes to the snmpwalk Function

PHP 8.0

  • Return type added: array|false
  • Parameter name of parameter #1 changed: $host to $hostname
  • Parameter type added for parameter #1 ($hostname): string
  • Parameter type added for parameter #2 ($community): string
  • Parameter type added for parameter #3 ($object_id): array|string
  • Parameter type added for parameter #4 ($timeout): int
  • Parameter default value added for position #4 ($timeout): -1
  • Parameter type added for parameter #5 ($retries): int
  • Parameter default value added for position #5 ($retries): -1
  snmpwalk(
-     $host,
+     string $hostname,
-     $community,
+     string $community,
-     $object_id,
+     array|string $object_id,
-     $timeout,
+     int $timeout = -1,
-     $retries
+     int $retries = -1
-   )
+   ): array|false

PHP 5.6

  • Function added

snmpwalk Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported No
PHP 5.4Unsupported No
PHP 5.3Unsupported No