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php-manual-en-4.3.0-2mdk.noarch.rpm

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>msg_stat_queue</H1
><DIV
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><P
>    (PHP 4 &#62;= 4.3.0)</P
>msg_stat_queue&nbsp;--&nbsp;
     Returns information from the message queue data structure
    </DIV
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><H2
>Description</H2
>array <B
CLASS="methodname"
>msg_stat_queue</B
> ( int queue)<BR
></BR
><P
>&#13;     <B
CLASS="function"
>msg_stat_queue()</B
> returns the message queue meta data
     for the message queue specified by the <TT
CLASS="parameter"
><I
>queue</I
></TT
>.
     This is useful, for example, to determine which process sent the message
     that was just received.
    </P
><P
>&#13;     The return value is an array whose keys and values have the following
     meanings:
     <DIV
CLASS="table"
><A
NAME="AEN82555"
></A
><P
><B
>Table 1. Array structure for msg_stat_queue</B
></P
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><TD
ALIGN="LEFT"
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>msg_perm.uid</TD
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>&#13;          The uid of the owner of the queue.
         </TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>msg_perm.gid</TD
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>&#13;          The gid of the owner of the queue.
         </TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>msg_perm.mode</TD
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>&#13;          The file access mode of the queue.
         </TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>msg_stime</TD
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>&#13;          The time that the last message was sent to the queue.
         </TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>msg_rtime</TD
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>&#13;          The time that the last message was received from the queue.
         </TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>msg_ctime</TD
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>&#13;          The time that the queue was last changed.
         </TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>msg_qnum</TD
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>&#13;          The number of messages waiting to be read from the queue.
         </TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>msg_qbytes</TD
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>&#13;          The number of bytes of space currently available in the queue to
          hold sent messages until they are received.
         </TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>msg_lspid</TD
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>&#13;          The pid of the process that sent the last message to the queue.
         </TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>msg_lrpid</TD
><TD
ALIGN="LEFT"
VALIGN="MIDDLE"
>&#13;          The pid of the process that received the last message from the queue.
         </TD
></TR
></TBODY
></TABLE
></DIV
>
    </P
><P
>&#13;     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
>,
     <B
CLASS="function"
>msg_stat_queue()</B
> and
     <A
HREF="function.msg-set-queue.html"
><B
CLASS="function"
>msg_set_queue()</B
></A
>.
    </P
><P
>&#13;     This function was introduced in PHP 4.3.0 (not yet released).
    </P
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