dom-import-simplexml.xml

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<refentry xml:id="function.dom-import-simplexml" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>dom_import_simplexml</refname>
  <refpurpose>
   Transforme un objet SimpleXMLElement en un objet <classname>DOMAttr</classname> ou <classname>DOMElement</classname>
  </refpurpose>
 </refnamediv>
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type class="union"><type>DOMAttr</type><type>DOMElement</type></type><methodname>dom_import_simplexml</methodname>
   <methodparam><type>object</type><parameter>node</parameter></methodparam>
  </methodsynopsis>
  <para>
   Cette fonction prend l'attribut ou l'élément donné <parameter>node</parameter> (une
   instance de <classname>SimpleXMLElement</classname>) et crée respectivement un nœud
   <classname>DOMAttr</classname> ou <classname>DOMElement</classname>.
   Le nouveau <classname>DOMNode</classname> fait référence au même nœud XML sous-jacent
   que le <classname>SimpleXMLElement</classname>.
  </para>
 </refsect1>
 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>node</parameter></term>
     <listitem>
      <para>
       L'attribut ou l'élément nœud à importer (une instance de <classname>SimpleXMLElement</classname>).
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>
 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Le <classname>DOMAttr</classname> ou <classname>DOMElement</classname>.
  </para>
 </refsect1>

 <refsect1 role="changelog">
  &reftitle.changelog;
  <informaltable>
   <tgroup cols="2">
    <thead>
     <row>
      <entry>&Version;</entry>
      <entry>&Description;</entry>
     </row>
    </thead>
    <tbody>
     <row>
      <entry>8.0.0</entry>
      <entry>
       Cette fonction ne retourne désormais plus &null; en cas d'échec.
      </entry>
     </row>
    </tbody>
   </tgroup>
  </informaltable>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <example>
   <title>Importation d'un objet SimpleXML dans DOM avec 
   <function>dom_import_simplexml</function></title>
   <programlisting role="php">
<![CDATA[
<?php

$sxe = simplexml_load_string('<books><book><title>blah</title></book></books>');

if ($sxe === false) {
    echo 'Erreur lors de l\'analyse du document';
    exit;
}

$dom_sxe = dom_import_simplexml($sxe);
if (!$dom_sxe) {
    echo 'Erreur lors de la conversion du XML';
    exit;
}

$dom = new DOMDocument('1.0');
$dom_sxe = $dom->importNode($dom_sxe, true);
$dom_sxe = $dom->appendChild($dom_sxe);

echo $dom->saveXML();

?>
]]>
   </programlisting>
   &example.outputs;
   <screen>
<![CDATA[
<?xml version="1.0"?>
<books><book><title>blah</title></book></books>
]]>
   </screen>
  </example>
  <example>
   <title>Importer SimpleXML dans DOM et modifier SimpleXML via DOM</title>
   <simpara>
    La gestion des erreurs est omise pour des raisons de concision.
   </simpara>
   <programlisting role="php">
<![CDATA[
<?php

$sxe = simplexml_load_string('<books><book><title>blah</title></book></books>');
$elt = dom_import_simplexml($sxe);
$elt->setAttribute("foo", "bar");
echo $sxe->asXML();

?>
]]>
   </programlisting>
   &example.outputs;
   <screen>
<![CDATA[
<?xml version="1.0"?>
<books foo="bar"><book><title>blah</title></book></books>
]]>
   </screen>
  </example>
 </refsect1>
 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>simplexml_import_dom</function></member>
   </simplelist>
  </para>
 </refsect1>
</refentry>
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