touchbykey.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="memcached.touchbykey" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
 <refnamediv>
  <refname>Memcached::touchByKey</refname>
  <refpurpose>Set a new expiration on an item on a specific server</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis role="Memcached">
   <modifier>public</modifier> <type>bool</type><methodname>Memcached::touchByKey</methodname>
   <methodparam><type>string</type><parameter>server_key</parameter></methodparam>
   <methodparam><type>string</type><parameter>key</parameter></methodparam>
   <methodparam choice="opt"><type>int</type><parameter>expiration</parameter><initializer>0</initializer></methodparam>
  </methodsynopsis>
  <para>
   <function>Memcached::touchByKey</function> is functionally equivalent to
   <methodname>Memcached::touch</methodname>, except that the free-form
   <parameter>server_key</parameter> can be used to map the
   <parameter>key</parameter> to a specific server.
  </para>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>server_key</parameter></term>
     <listitem>
      <para>
       &memcached.parameter.server_key;
      </para>
     </listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>key</parameter></term>
     <listitem>
      <para>
       &memcached.parameter.key;
      </para>
     </listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>expiration</parameter></term>
     <listitem>
      <para>
       &memcached.parameter.expiration;
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>

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

 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><methodname>Memcached::touch</methodname></member>
   </simplelist>
  </para>
 </refsect1>

</refentry>
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