Sophie: php-manual-en-4.3.0-2mdk noarch

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

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>mysql_ping</H1
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><P
>    (PHP 4 &#62;= 4.3.0)</P
>mysql_ping&nbsp;--&nbsp;Ping a server connection or reconnect if there is no connection</DIV
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><H2
>Description</H2
>bool <B
CLASS="methodname"
>mysql_ping</B
> ( [resource link_identifier])<BR
></BR
><P
>&#13;     <B
CLASS="function"
>mysql_ping()</B
> checks whether or not the connection to
     the server is working. If it has gone down, an automatic reconnection is
     attempted. This function can be used by scripts that remain idle for a
     long while, to check whether or not the server has closed the connection
     and reconnect if necessary.
     <B
CLASS="function"
>mysql_ping()</B
> returns <TT
CLASS="constant"
><B
>TRUE</B
></TT
> if the connection to the
     server is working, otherwise <TT
CLASS="constant"
><B
>FALSE</B
></TT
>.
    </P
><P
>&#13;     See also:
     <A
HREF="function.mysql-thread-id.html"
><B
CLASS="function"
>mysql_thread_id()</B
></A
>,
     <A
HREF="function.mysql-list-processes.html"
><B
CLASS="function"
>mysql_list_processes()</B
></A
>.
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