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c2c316ace6
git-svn-id: https://svn.php.net/repository/phpdoc/fr/trunk@310863 c90b9560-bf6c-de11-be94-00142212c4b1
72 lines
1.9 KiB
XML
72 lines
1.9 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 79dcbe011fb254dcd92c597064571fe313362a09 Maintainer: yannick Status: ready -->
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<!-- Reviewed: yes -->
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<chapter xml:id="pgsql.examples" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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&reftitle.examples;
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<section xml:id="pgsql.examples-basic">
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<title>Utilisation simple</title>
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<para>
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Ce simple exemple montre comment se connecter, exécuter une requête et
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afficher les lignes résultantes et se déconnecter d'une base de données
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PostgreSQL.
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<example>
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<title>Exemple général de l'extension PostgreSQL</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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// Connexion, sélection de la base de données
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$dbconn = pg_connect("host=localhost dbname=publishing user=www password=foo")
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or die('Connexion impossible : ' . pg_last_error());
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// Exécution de la requête SQL
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$query = 'SELECT * FROM authors';
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$result = pg_query($query) or die('Échec de la requête : ' . pg_last_error());
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// Affichage des résultats en HTML
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echo "<table>\n";
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while ($line = pg_fetch_array($result, null, PGSQL_ASSOC)) {
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echo "\t<tr>\n";
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foreach ($line as $col_value) {
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echo "\t\t<td>$col_value</td>\n";
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}
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echo "\t</tr>\n";
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}
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echo "</table>\n";
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// Libère le résultat
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pg_free_result($result);
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// Ferme la connexion
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pg_close($dbconn);
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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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</section>
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</chapter>
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<!-- Keep this comment at the end of the file
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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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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document: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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