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117 lines
3.7 KiB
XML
117 lines
3.7 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- EN-Revision: c44e9cb68b9b65771f9c45db2c07a06c63d71359 Maintainer: moradZahid Status: ready -->
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<!-- Reviewed: no -->
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<refentry xml:id="apcuiterator.construct" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>APCUIterator::__construct</refname>
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<refpurpose>Construit un objet itérateur de la classe APCUIterator</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<constructorsynopsis>
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<modifier>public</modifier> <methodname>APCUIterator::__construct</methodname>
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<methodparam choice="opt"><type class="union"><type>array</type><type>string</type><type>null</type></type><parameter>search</parameter><initializer>&null;</initializer></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>format</parameter><initializer>APC_ITER_ALL</initializer></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>chunk_size</parameter><initializer>100</initializer></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>list</parameter><initializer>APC_LIST_ACTIVE</initializer></methodparam>
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</constructorsynopsis>
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<para>
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Construit un <type>objet</type> de la classe <classname>APCUIterator</classname>.
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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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<variablelist>
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<varlistentry>
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<term><parameter>search</parameter></term>
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<listitem>
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<para>
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Soit une expression régulière <link linkend="book.pcre">PCRE</link> qui
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filtre le nom des clés APCu, donnée sous la forme d'une &string;.
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Soit un &array; de &string; contenant des noms de clés APCu.
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Ou, bien éventuellement, la valeur &null;, pour sauter l'étape de recherche.
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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>format</parameter></term>
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<listitem>
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<para>
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Le format souhaité, configuré avec une ou plusieurs des constantes prédéfinies
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<link linkend="apcu.constants">APC_ITER_*</link>.
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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>chunk_size</parameter></term>
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<listitem>
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<para>
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La taille d'un tronçon. La valeur de ce paramètre doit être plus grand que 0.
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La valeur par défaut est 100.
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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>list</parameter></term>
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<listitem>
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<para>
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Le type de liste. Le paramètre peut prendre soit la valeur <constant>APC_LIST_ACTIVE</constant>
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ou bien la valeur <constant>APC_LIST_DELETED</constant>.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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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>Un exemple avec <function>APCUIterator::__construct</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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foreach (new APCUIterator('/^counter\./') as $counter) {
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echo "$counter[key]: $counter[value]\n";
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apc_dec($counter['key'], $counter['value']);
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}
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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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<simplelist>
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<member><function>apcu_exists</function></member>
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<member><function>apcu_cache_info</function></member>
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</simplelist>
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</refsect1>
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</refentry>
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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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indent-tabs-mode: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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