socket_setopt

Function • Params and return types changed in PHP 8.0

Alias of socket_set_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_setopt Function synopsis

socket_setopt(
    Socket $socket,
    int $level,
    int $option,
    $value
  ): bool

Parameters

$socket

TypeSocket

$level

Typeint

$option

Typeint

$value

Return value

Typebool

Changes to the socket_setopt Function

PHP 8.0

  • Return type added: bool
  • 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
  • Parameter name of parameter #4 changed: $optval to $value
  socket_setopt(
-     $socket,
+     Socket $socket,
-     $level,
+     int $level,
-     $optname,
+     int $option,
-     $optval
+     $value
-   )
+   ): bool

socket_setopt 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