socket_recvmsg

Function • Params and return types changed in PHP 8.0

Read a message.

PHP 5.3-5.4
PHP 5.5
Added
PHP 5.6
PHP 7
PHP 8.0
Improved
PHP 8.1
PHP 8.2-8.3
PHP 8.4
PHP 8.5
PHP 8.6

socket_recvmsg Function synopsis

socket_recvmsg(
    Socket $socket,
    array &$message,
    int $flags = 0
  ): int|false

Parameters

$socket

TypeSocket

$message

Passed by referenceTypearray

$flags

OptionalTypeintDefault value0

Note that the parameter $message is passed by reference, and contains additional/updated context data that may be useful.

Return value

Typeint|false

Changes to the socket_recvmsg Function

PHP 8.0

  • Return type added: int|false
  • Parameter type added for parameter #1 ($socket): Socket
  • Parameter name of parameter #2 changed: $msghdr to $message
  • Parameter type added for parameter #2 ($message): array
  • Parameter type added for parameter #3 ($flags): int
  • Parameter default value added for position #3 ($flags): 0
  socket_recvmsg(
-     $socket,
+     Socket $socket,
-     &$msghdr,
+     array &$message,
-     $flags
+     int $flags = 0
-   )
+   ): int|false

PHP 5.5

  • Function added

socket_recvmsg 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 No
PHP 5.3Unsupported No