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fd2a462594
git-svn-id: https://svn.php.net/repository/phpdoc/fr/trunk@328788 c90b9560-bf6c-de11-be94-00142212c4b1
121 lines
3.4 KiB
XML
121 lines
3.4 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 65e697ff671608989432a6e6bf8ae8128b2be2c7 Maintainer: itanea Status: ready -->
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<!-- Reviewed: no -->
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<refentry xml:id="function.mysql-error" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>mysql_error</refname>
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<refpurpose>Retourne le texte associé avec l'erreur générée
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lors de la dernière requête</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<warning>
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&mysql.alternative.note;
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<simplelist role="alternatives">
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<member><function>mysqli_error</function></member>
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<member><methodname>PDO::errorInfo</methodname></member>
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</simplelist>
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</warning>
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</refsynopsisdiv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>string</type><methodname>mysql_error</methodname>
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<methodparam choice="opt"><type>resource</type><parameter>link_identifier</parameter><initializer>NULL</initializer></methodparam>
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</methodsynopsis>
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<para>
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<function>mysql_error</function> retourne le message d'erreur
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généré par la dernière commande MySQL.
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Les erreurs retournées par le serveur MySQL ne génèrent plus
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de message d'alerte. À la place, vous devez utiliser la fonction
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<function>mysql_error</function> pour lire le contenu du message.
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Notez que cette fonction ne retourne que le texte de l'erreur la
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plus récente(n'incluant pas <function>mysql_error</function> et
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<function>mysql_errno</function>), ce qui fait que si vous souhaitez
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l'utiliser, vous devez vous assurer de sa valeur avant de lancer une autre
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requête.
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</para>
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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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&mysql.linkid.description;
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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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Retourne le texte de l'erreur de la dernière fonction MySQL, ou
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<literal>''</literal> (chaîne vide) si aucune erreur survient.
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</para>
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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>mysql_error</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$link = mysql_connect("localhost", "mysql_user", "mysql_password");
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mysql_select_db("nonexistentdb", $link);
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echo mysql_errno($link) . ": " . mysql_error($link). "\n";
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mysql_select_db("kossu", $link);
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mysql_query("SELECT * FROM nonexistenttable", $link);
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echo mysql_errno($link) . ": " . mysql_error($link) . "\n";
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?>
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]]>
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</programlisting>
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&example.outputs.similar;
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<screen>
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<![CDATA[
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1049: Unknown database 'nonexistentdb'
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1146: Table 'kossu.nonexistenttable' doesn't exist
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]]>
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</screen>
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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>mysql_errno</function></member>
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<member><link xlink:href="&url.mysql.docs.error;">les codes erreurs MySQL</link></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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