mirror of
https://github.com/macintoshplus/doc-fr.git
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136 lines
3.4 KiB
XML
136 lines
3.4 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: e41806c30bf6975e452c0d4ce35ab0984c2fa68c Maintainer: yannick Status: ready -->
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<!-- Reviewed: yes -->
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<refentry xml:id="function.shmop-read" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>shmop_read</refname>
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<refpurpose>Lit des données à partir d'un bloc</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>string</type><methodname>shmop_read</methodname>
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<methodparam><type>Shmop</type><parameter>shmop</parameter></methodparam>
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<methodparam><type>int</type><parameter>offset</parameter></methodparam>
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<methodparam><type>int</type><parameter>size</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>shmop_read</function> lit une chaîne dans un bloc de
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mémoire partagée.
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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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<varlistentry>
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<term><parameter>shmop</parameter></term>
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<listitem>
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<para>
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L'identifiant du bloc mémoire partagé, créé par la fonction
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<function>shmop_open</function>
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>offset</parameter></term>
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<listitem>
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<para>
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Position depuis laquelle on doit commencer à lire
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>size</parameter></term>
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<listitem>
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<para>
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Le nombre d'octets à lire.
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<literal>0</literal> lit <code>shmop_size($shmid) - $start</code> octets.
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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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Retourne les données&return.falseforfailure;.
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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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<row>
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<entry>8.0.0</entry>
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<entry>
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<parameter>shmop</parameter> attend une instance de <classname>Shmop</classname>
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désormais; auparavant une <type>resource</type> était attendu.
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</entry>
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</row>
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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>Lit un bloc de mémoire partagée</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$shm_data = shmop_read($shm_id, 0, 50);
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?>
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]]>
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</programlisting>
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</example>
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</para>
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<para>
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Cet exemple lit 50 octets dans le bloc de mémoire partagée
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et les place dans <literal>$shm_data</literal>.
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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>shmop_write</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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