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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: d51166ca16fda8e766849505b84f9306ef443f71 Maintainer: yannick Status: ready -->
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<refentry xml:id="directoryiterator.construct" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>DirectoryIterator::__construct</refname>
<refpurpose>Construit un nouvel itérateur de dossier à partir d'un chemin</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<constructorsynopsis role="DirectoryIterator">
<modifier>public</modifier> <methodname>DirectoryIterator::__construct</methodname>
<methodparam><type>string</type><parameter>directory</parameter></methodparam>
</constructorsynopsis>
<para>
Construit un nouvel itérateur de dossier à partir d'un chemin.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>directory</parameter></term>
<listitem>
<para>
Le chemin du dossier à parcourir.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="errors">
&reftitle.errors;
<para>
Lance une exception <classname>UnexpectedValueException</classname>
si le répertoire n'existe pas.
</para>
<para>
Lance une exception <classname>ValueError</classname>
si <parameter>directory</parameter> est une chaîne vide.
</para>
</refsect1>
<refsect1 role="changelog">
&reftitle.changelog;
<para>
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>&Version;</entry>
<entry>&Description;</entry>
</row>
</thead>
<tbody>
<row>
<entry>8.0.0</entry>
<entry>
Lance désormais une exception <classname>ValueError</classname>
quand <parameter>directory</parameter> est une chaîne vide ;
Auparavant, une <classname>RuntimeException</classname> était lancée.
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>Exemple avec <methodname>DirectoryIterator::__construct</methodname></title>
<para>
Cet exemple va lister le contenu du dossier qui contient le script.
</para>
<programlisting role="php">
<![CDATA[
<?php
$dir = new DirectoryIterator(dirname(__FILE__));
foreach ($dir as $fileinfo) {
if (!$fileinfo->isDot()) {
var_dump($fileinfo->getFilename());
}
}
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><classname>SplFileInfo</classname></member>
<member><classname>Iterator</classname></member>
</simplelist>
</para>
</refsect1>
</refentry>
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