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>msg_stat_queue</H1
><DIV
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><A
NAME="AEN205712"
></A
><P
> (PHP 4 >= 4.3.0, PHP 5)</P
>msg_stat_queue --
Returns information from the message queue data structure
</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN205715"
></A
><H2
>Description</H2
>array <B
CLASS="methodname"
>msg_stat_queue</B
> ( resource queue )<BR
></BR
><P
> <B
CLASS="function"
>msg_stat_queue()</B
> returns the message queue meta data
for the message queue specified by the <CODE
CLASS="parameter"
>queue</CODE
>.
This is useful, for example, to determine which process sent the message
that was just received.
</P
><P
> The return value is an array whose keys and values have the following
meanings:
<DIV
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><A
NAME="AEN205727"
></A
><P
><B
>表 1. Array structure for msg_stat_queue</B
></P
><TABLE
BORDER="1"
CLASS="CALSTABLE"
><COL><COL><TBODY
><TR
><TD
><TT
CLASS="literal"
>msg_perm.uid</TT
></TD
><TD
> The uid of the owner of the queue.
</TD
></TR
><TR
><TD
><TT
CLASS="literal"
>msg_perm.gid</TT
></TD
><TD
> The gid of the owner of the queue.
</TD
></TR
><TR
><TD
><TT
CLASS="literal"
>msg_perm.mode</TT
></TD
><TD
> The file access mode of the queue.
</TD
></TR
><TR
><TD
><TT
CLASS="literal"
>msg_stime</TT
></TD
><TD
> The time that the last message was sent to the queue.
</TD
></TR
><TR
><TD
><TT
CLASS="literal"
>msg_rtime</TT
></TD
><TD
> The time that the last message was received from the queue.
</TD
></TR
><TR
><TD
><TT
CLASS="literal"
>msg_ctime</TT
></TD
><TD
> The time that the queue was last changed.
</TD
></TR
><TR
><TD
><TT
CLASS="literal"
>msg_qnum</TT
></TD
><TD
> The number of messages waiting to be read from the queue.
</TD
></TR
><TR
><TD
><TT
CLASS="literal"
>msg_qbytes</TT
></TD
><TD
> The number of bytes of space currently available in the queue to
hold sent messages until they are received.
</TD
></TR
><TR
><TD
><TT
CLASS="literal"
>msg_lspid</TT
></TD
><TD
> The pid of the process that sent the last message to the queue.
</TD
></TR
><TR
><TD
><TT
CLASS="literal"
>msg_lrpid</TT
></TD
><TD
> The pid of the process that received the last message from the queue.
</TD
></TR
></TBODY
></TABLE
></DIV
>
</P
><P
> See also <A
HREF="function.msg-remove-queue.html"
><B
CLASS="function"
>msg_remove_queue()</B
></A
>,
<A
HREF="function.msg-receive.html"
><B
CLASS="function"
>msg_receive()</B
></A
>,
<A
HREF="function.msg-get-queue.html"
><B
CLASS="function"
>msg_get_queue()</B
></A
> and
<A
HREF="function.msg-set-queue.html"
><B
CLASS="function"
>msg_set_queue()</B
></A
>.
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