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construct.xml
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192 lines (186 loc) · 5.28 KB
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<?xml version="1.0" encoding="utf-8"?>
<!-- EN-Revision: c142be811735a5542c8a2e4c4ed2f81e8cc3acc6 Maintainer: yannick Status: ready -->
<!-- Reviewed: no -->
<refentry xml:id="recursiveiteratoriterator.construct" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>RecursiveIteratorIterator::__construct</refname>
<refpurpose>Construit un objet RecursiveIteratorIterator</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<constructorsynopsis role="RecursiveIteratorIterator">
<modifier>public</modifier> <methodname>RecursiveIteratorIterator::__construct</methodname>
<methodparam><type>Traversable</type><parameter>iterator</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>mode</parameter><initializer><constant>RecursiveIteratorIterator::LEAVES_ONLY</constant></initializer></methodparam>
<methodparam choice="opt"><type>int</type><parameter>flags</parameter><initializer>0</initializer></methodparam>
</constructorsynopsis>
<para>
Crée un objet <classname>RecursiveIteratorIterator</classname> depuis un objet <classname>RecursiveIterator</classname>.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>iterator</parameter></term>
<listitem>
<para>
L'itérateur utilisé pour la construction. Soit la méthode
<classname>RecursiveIterator</classname> ou de la méthode
<classname>IteratorAggregate</classname>.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>mode</parameter></term>
<listitem>
<para>
Le mode (optionnel). Les valeurs possibles sont :
<simplelist>
<member>
<constant>RecursiveIteratorIterator::LEAVES_ONLY</constant>
- Valeur par défaut. Liste uniquement les feuilles
de l'itération.
</member>
<member>
<constant>RecursiveIteratorIterator::SELF_FIRST</constant>
- Liste les feuilles et les parents de l'itération, avec les parents
présentés en premier.
</member>
<member>
<constant>RecursiveIteratorIterator::CHILD_FIRST</constant>
- Liste les feuilles et les parents de l'itération,
avec les feuilles présentées en premier.
</member>
</simplelist>
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>flags</parameter></term>
<listitem>
<para>
Drapeau optionnel. Les valeurs possibles sont
<constant>RecursiveIteratorIterator::CATCH_GET_CHILD</constant>
utilisé pour ignorer les exceptions lancées depuis les appels
à la méthode <methodname>RecursiveIteratorIterator::getChildren</methodname>.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="examples"><!-- {{{ -->
&reftitle.examples;
<para>
<example xml:id="recursiveiteratoriterator.example.basic"><!-- {{{ -->
<title>Parcours d'un RecursiveIteratorIterator</title>
<programlisting role="php">
<![CDATA[
<?php
$array = array(
array(
array(
array(
'leaf-0-0-0-0',
'leaf-0-0-0-1'
),
'leaf-0-0-0'
),
array(
array(
'leaf-0-1-0-0',
'leaf-0-1-0-1'
),
'leaf-0-1-0'
),
'leaf-0-0'
)
);
$iterator = new RecursiveIteratorIterator(
new RecursiveArrayIterator($array),
$mode
);
foreach ($iterator as $key => $leaf) {
echo "$key => $leaf", PHP_EOL;
}
?>
]]>
</programlisting>
<para xml:id="recursiveiteratoriterator.examples.basic.leaves-only">
Affichage avec <literal>$mode = RecursiveIteratorIterator::LEAVES_ONLY</literal>
</para>
<screen>
<![CDATA[
0 => leaf-0-0-0-0
1 => leaf-0-0-0-1
0 => leaf-0-0-0
0 => leaf-0-1-0-0
1 => leaf-0-1-0-1
0 => leaf-0-1-0
0 => leaf-0-0
]]>
</screen>
<para xml:id="recursiveiteratoriterator.examples.basic.self-first">
Affichage avec <literal>$mode = RecursiveIteratorIterator::SELF_FIRST</literal>
</para>
<screen>
<![CDATA[
0 => Array
0 => Array
0 => Array
0 => leaf-0-0-0-0
1 => leaf-0-0-0-1
1 => leaf-0-0-0
1 => Array
0 => Array
0 => leaf-0-1-0-0
1 => leaf-0-1-0-1
1 => leaf-0-1-0
2 => leaf-0-0
]]>
</screen>
<para xml:id="recursiveiteratoriterator.examples.basic.child-first">
Affichage avec <literal>$mode = RecursiveIteratorIterator::CHILD_FIRST</literal>
</para>
<screen>
<![CDATA[
0 => leaf-0-0-0-0
1 => leaf-0-0-0-1
0 => Array
1 => leaf-0-0-0
0 => Array
0 => leaf-0-1-0-0
1 => leaf-0-1-0-1
0 => Array
1 => leaf-0-1-0
1 => Array
2 => leaf-0-0
0 => Array
]]>
</screen>
</example><!-- }}} -->
</para>
</refsect1><!-- }}} -->
</refentry>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->