mirror of
https://github.com/sigmasternchen/php-doc-en
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ce6c9f2b53
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@306521 c90b9560-bf6c-de11-be94-00142212c4b1
140 lines
3.3 KiB
XML
140 lines
3.3 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="memcache.delete" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>Memcache::delete</refname>
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<refpurpose>Delete item from the server</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>bool</type><methodname>Memcache::delete</methodname>
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<methodparam><type>string</type><parameter>key</parameter></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>timeout</parameter><initializer>0</initializer></methodparam>
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</methodsynopsis>
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<para>
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<function>Memcache::delete</function> deletes an item with the <parameter>key</parameter>.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>key</parameter></term>
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<listitem>
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<para>
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The key associated with the item to delete.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>timeout</parameter></term>
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<listitem>
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<para>
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This deprecated parameter is not supported, and defaults to <literal>0</literal> seconds.
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Do not use this parameter.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="changelog">
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&reftitle.changelog;
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<informaltable>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>&Version;</entry>
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<entry>&Description;</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>Unknown</entry>
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<entry>
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<!-- @todo I don't understand this topic; it could be documented better -->
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It's not recommended to use the <parameter>timeout</parameter> parameter. The
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behavior differs between memcached versions, but setting to <literal>0</literal>
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is safe. Other values for this deprecated feature may cause the memcache delete
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to fail.
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</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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&return.success;
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title><function>Memcache::delete</function> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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/* procedural API */
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$memcache_obj = memcache_connect('memcache_host', 11211);
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/* item will be deleted by the server */
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memcache_delete($memcache_obj, 'key_to_delete');
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/* OO API */
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$memcache_obj = new Memcache;
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$memcache_obj->connect('memcache_host', 11211);
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$memcache_obj->delete('key_to_delete');
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?>
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]]>
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</programlisting>
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</example>
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</para>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>Memcache::set</function></member>
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<member><function>Memcache::replace</function></member>
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</simplelist>
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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