php-doc-en/reference/memcache/functions/memcache-pconnect.xml

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<refentry id="function.Memcache-pconnect">
 <refnamediv>
  <refname>Memcache::pconnect</refname>
  <refpurpose>Open memcached server persistent connection</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>bool</type><methodname>Memcache::pconnect</methodname>
   <methodparam><type>string</type><parameter>host</parameter></methodparam>
   <methodparam choice="opt"><type>int</type><parameter>port</parameter></methodparam>
   <methodparam choice="opt"><type>int</type><parameter>timeout</parameter></methodparam>
  </methodsynopsis>

  <para>
   <function>Memcache::pconnect</function> is similar to
   <function>Memcache::connect</function> with the difference, that 
   the connection it establishes is persistent.
   This connection is not closed after the end of script execution and 
   by <function>Memcache::close</function> function.
   Also you can use <function>memcache_pconnect</function> function.
  </para>

 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>host</parameter></term>
     <listitem>
      <para>
       Point to the host where memcached is listening for connections.
      </para>
     </listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>port</parameter></term>
     <listitem>
      <para>
       Point to the port where memcached is listening for connections.
      </para>
     </listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>timeout</parameter></term>
     <listitem>
      <para>
       Value in seconds which will be used for connecting to the daemon. Think
       twice before changing the default value of 1 second - you can loose all
       the advantages of caching if you connection is too slow.
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   &return.success;
  </para>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title><function>Memcache::pconnect</function> example</title>
    <programlisting role="php">
<![CDATA[
<?php

/* procedural API */
$memcache_obj = memcache_pconnect('memcache_host', 11211);

/* OO API */

$memcache_obj = new Memcache;
$memcache_obj->pconnect('memcache_host', 11211);

?>
]]>
    </programlisting>
   </example>
  </para>
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>Memcache::connect</function></member>
   </simplelist>
  </para>
 </refsect1>

</refentry>

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