Supported Versions: PHP 4 >= 4.3.0, PHP 5, PHP 7, PHP 8
Receive a message from a message queue
msg_receive( SysvMessageQueue $queue, int $desired_message_type, int &$received_message_type, int $max_message_size, mixed &$message, bool $unserialize = true, int $flags = 0, int &$error_code = null): bool