msg_send

Function • Params and return types changed in PHP 8.0

Send a message to a message queue.

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

msg_send Function synopsis

msg_send(
    SysvMessageQueue $queue,
    int $message_type,
    $message,
    bool $serialize = true,
    bool $blocking = true,
    &$error_code = null
  ): bool

Parameters

$queue

TypeSysvMessageQueue

$message_type

Typeint

$message
$serialize

OptionalTypeboolDefault valuetrue

$blocking

OptionalTypeboolDefault valuetrue

$error_code

Passed by reference, OptionalDefault valuenull

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

Return value

Typebool

Changes to the msg_send Function

PHP 8.0

  • Return type added: bool
  • Parameter type added for parameter #1 ($queue): SysvMessageQueue
  • Parameter name of parameter #2 changed: $msgtype to $message_type
  • Parameter type added for parameter #2 ($message_type): int
  • Parameter type added for parameter #4 ($serialize): bool
  • Parameter default value added for position #4 ($serialize): true
  • Parameter type added for parameter #5 ($blocking): bool
  • Parameter default value added for position #5 ($blocking): true
  • Parameter name of parameter #6 changed: $errorcode to $error_code
  • Parameter default value added for position #6 ($error_code): null
  msg_send(
-     $queue,
+     SysvMessageQueue $queue,
-     $msgtype,
+     int $message_type,
      $message,
-     $serialize,
+     bool $serialize = true,
-     $blocking,
+     bool $blocking = true,
-     &$errorcode
+     &$error_code = null
-   )
+   ): bool

msg_send 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