Sophie: php-manual-zh-5.2.4-1mdv2008.1 noarch

php-manual-zh-5.2.4-1mdv2008.1.noarch.rpm

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>Memcache::connect</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN118034"
></A
><P
>    (no version information, might be only in CVS)</P
>Memcache::connect&nbsp;--&nbsp;Open memcached server connection</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN118037"
></A
><H2
>说明</H2
>bool <B
CLASS="methodname"
>Memcache::connect</B
> ( string host [, int port [, int timeout]] )<BR
></BR
><P
>&#13;   <B
CLASS="function"
>Memcache::connect()</B
> establishes a connection to the
   memcached server.
   The connection, which was opened using
   <B
CLASS="function"
>Memcache::connect()</B
> will be automatically closed at the
   end of script execution. Also you can close it with
   <B
CLASS="function"
>Memcache::close()</B
>.
   Also you can use <B
CLASS="function"
>memcache_connect()</B
> function.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN118056"
></A
><H2
>参数</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>host</CODE
></DT
><DD
><P
>&#13;       Point to the host where memcached is listening for connections.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>port</CODE
></DT
><DD
><P
>&#13;       Point to the port where memcached is listening for connections.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>timeout</CODE
></DT
><DD
><P
>&#13;       Value in seconds which will be used for connecting to the daemon. Think
       twice before changing the default value of 1 second - you can lose all
       the advantages of caching if your connection is too slow.
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN118075"
></A
><H2
>返回值</H2
><P
>&#13;   如果成功则返回 <TT
CLASS="constant"
><B
>TRUE</B
></TT
>，失败则返回 <TT
CLASS="constant"
><B
>FALSE</B
></TT
>。
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN118080"
></A
><H2
>范例</H2
><P
>&#13;   <TABLE
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><DIV
CLASS="example"
><A
NAME="AEN118083"
></A
><P
><B
>例 1. <B
CLASS="function"
>Memcache::connect()</B
> example</B
></P
><TABLE
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><TD
><code><font color="#000000">
<font color="#0000BB">&lt;?php<br /><br /></font><font color="#FF8000">/* procedural API */<br /><br /></font><font color="#0000BB">$memcache_obj </font><font color="#007700">= </font><font color="#0000BB">memcache_connect</font><font color="#007700">(</font><font color="#DD0000">'memcache_host'</font><font color="#007700">, </font><font color="#0000BB">11211</font><font color="#007700">);<br /><br /></font><font color="#FF8000">/* OO API */<br /><br /></font><font color="#0000BB">$memcache </font><font color="#007700">= new </font><font color="#0000BB">Memcache</font><font color="#007700">;<br /></font><font color="#0000BB">$memcache</font><font color="#007700">-&gt;</font><font color="#0000BB">connect</font><font color="#007700">(</font><font color="#DD0000">'memcache_host'</font><font color="#007700">, </font><font color="#0000BB">11211</font><font color="#007700">);<br /><br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
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></TD
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>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN118087"
></A
><H2
>参见</H2
><P
>&#13;   <P
></P
><TABLE
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><TBODY
><TR
><TD
><B
CLASS="function"
>Memcache::pconnect()</B
></TD
></TR
><TR
><TD
><B
CLASS="function"
>Memcache::close()</B
></TD
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><P
></P
>
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