socket_getopt

Function • Params and return types changed in PHP 8.0

Alias of socket_get_option.

PHP 5
PHP 7
PHP 8.0
Improved
PHP 8.1
PHP 8.2-8.3
PHP 8.4
PHP 8.5
PHP 8.6

socket_getopt Function synopsis

socket_getopt(
    Socket $socket,
    int $level,
    int $option
  ): array|int|false

Parameters

$socket

TypeSocket

$level

Typeint

$option

Typeint

Return value

Typearray|int|false

Changes to the socket_getopt Function

PHP 8.0

  • Return type added: array|int|false
  • Parameter type added for parameter #1 ($socket): Socket
  • Parameter type added for parameter #2 ($level): int
  • Parameter name of parameter #3 changed: $optname to $option
  • Parameter type added for parameter #3 ($option): int
  socket_getopt(
-     $socket,
+     Socket $socket,
-     $level,
+     int $level,
-     $optname
+     int $option
-   )
+   ): array|int|false

socket_getopt 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 Yes
PHP 5.4Unsupported Yes
PHP 5.3Unsupported Yes