Description:
------------
---
From manual page: http://www.php.net/function.msg-receive#refsect1-function.msg-receive-parameters
---

In the description of the "$desiredmsgtype" parameter, the use of "lowest" is confusing:

    "If desiredmsgtype is less than 0, the first message on the queue with the lowest type less than or equal to the 
absolute value of desiredmsgtype will be read."

"first [...] with the lowest type" could be interpreted to mean that a later message with lower type will be picked over 
an earlier message with higher type. For example, suppose the queue contains the following messages (and types):

  "2.1" (2), "1.1" (1), "2.2" (2), "1.2" (1)

The lowest type is 1, and the first of these messages is 1.1. However, the actual result will be "2.1".

Simply dropping the unneeded "the lowest" will clear things up:

    "If desiredmsgtype is less than 0, the first message on the queue with type less than or equal to the absolute value 
of desiredmsgtype will be read."


Test script:
---------------
<?php
$q = msg_get_queue(0xF00BAA);
msg_send($q, 2, "2.1");
msg_send($q, 1, "1.1");
msg_send($q, 2, "2.2");
msg_send($q, 1, "1.2");

msg_receive($q, -2, $type, strlen(serialize('0.0')), $msg);
echo "msg for -2: $msg ($type)\n";

msg_remove_queue($q);


Expected result:
----------------
msg for -2: 1.1 (1)

Actual result:
--------------
msg for -2: 2.1 (2)