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133 lines
3.2 KiB
XML
133 lines
3.2 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- EN-Revision: c2eca73ef79ebe78cebb34053e41b565af504c4f Maintainer: yannick Status: ready -->
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<!-- Reviewed: no -->
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<refentry xml:id="function.pg-fetch-all-columns" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>pg_fetch_all_columns</refname>
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<refpurpose>
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Récupère toutes les lignes d'une colonne de résultats particulière en tant que tableau
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</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>array</type><methodname>pg_fetch_all_columns</methodname>
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<methodparam><type>PgSql\Result</type><parameter>result</parameter></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>field</parameter><initializer>0</initializer></methodparam>
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</methodsynopsis>
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<para>
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<function>pg_fetch_all_columns</function> retourne un tableau qui contient toutes les lignes
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(enregistrements) d'une colonne particulière d'une ressource de résultats.
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</para>
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&database.fetch-null;
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>result</parameter></term>
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<listitem>
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&pgsql.parameter.result;
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>field</parameter></term>
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<listitem>
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<para>
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Numéro de la colonne. Par défaut la première colonne si non-spécifié.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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Un &array; contenant toutes les valeurs d'une colonne du résultat.
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</para>
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</refsect1>
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<refsect1 role="changelog">
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&reftitle.changelog;
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<informaltable>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>&Version;</entry>
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<entry>&Description;</entry>
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</row>
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</thead>
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<tbody>
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&pgsql.changelog.result-object;
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</tbody>
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</tgroup>
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</informaltable>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title>Exemple avec <function>pg_fetch_all_columns</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$conn = pg_pconnect("dbname=publisher");
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if (!$conn) {
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echo "Une erreur est survenue.\n";
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exit;
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}
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$result = pg_query($conn, "SELECT title, name, address FROM authors");
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if (!$result) {
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echo "Une erreur est survenue.\n";
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exit;
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}
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// Récupère un tableau contenant tous les noms d'auteurs
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$arr = pg_fetch_all_columns($result, 1);
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var_dump($arr);
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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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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>pg_fetch_all</function></member>
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</simplelist>
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</para>
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</refsect1>
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</refentry>
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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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