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    Créer un document XML basique

    Cet exemple montre comment utiliser XMLWriter pour créer un document XML en mémoire.

    Exemple #1 Créer un document XML basique

    <?php

    $xw     = xmlwriter_open_memory();
    xmlwriter_set_indent($xw, 1);
    $res = xmlwriter_set_indent_string($xw, ' ');

    xmlwriter_start_document($xw, '1.0', 'UTF-8');

    // Un premier élément
    xmlwriter_start_element($xw, 'tag1');

    // Attribut 'att1' pour élément 'tag1'
    xmlwriter_start_attribute($xw, 'att1');
    xmlwriter_text($xw, 'valueofatt1');
    xmlwriter_end_attribute($xw);

    xmlwriter_write_comment($xw, 'ceci est un commentaire.');

    // Début d'un élément enfant
    xmlwriter_start_element($xw, 'tag11');
    xmlwriter_text($xw, 'Ceci est du texte, ä');
    xmlwriter_end_element($xw); // tag11

    xmlwriter_end_element($xw); // tag1


    // CDATA
    xmlwriter_start_element($xw, 'testc');
    xmlwriter_write_cdata($xw, "Ceci est du contenu cdata");
    xmlwriter_end_element($xw); // testc

    xmlwriter_start_element($xw, 'testc');
    xmlwriter_start_cdata($xw);
    xmlwriter_text($xw, "test cdata2");
    xmlwriter_end_cdata($xw);
    xmlwriter_end_element($xw); // testc

    // Une instruction de traitement
    xmlwriter_start_pi($xw, 'php');
    xmlwriter_text($xw, '$foo=2;echo $foo;');
    xmlwriter_end_pi($xw);

    xmlwriter_end_document($xw);

    echo     xmlwriter_output_memory($xw);

    L'exemple ci-dessus va afficher :

    <?xml version="1.0" encoding="UTF-8"?>
<tag1 att1="valueofatt1">
 <!--ceci est un commentaire.-->
 <tag11>Ceci est du texte, ä</tag11>
</tag1>
<testc><![CDATA[Ceci est du contenu cdata]]></testc>
<testc><![CDATA[test cdata2]]></testc>
<?php $foo=2;echo $foo;?>

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