mirror of
https://github.com/php/doc-ru.git
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Alexey Pyltsyn
402e14208d
git-svn-id: https://svn.php.net/repository/phpdoc/ru/trunk@345891 c90b9560-bf6c-de11-be94-00142212c4b1
124 lines
3.2 KiB
XML
124 lines
3.2 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- EN-Revision: 802fb7ce9fe7c5039fe83482079999e3ea148644 Maintainer: rjhdby Status: ready -->
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<!-- Reviewed: yes -->
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<!-- $Revision$ -->
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<refentry xml:id="function.shuffle" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>shuffle</refname>
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<refpurpose>Перемешивает массив</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>bool</type><methodname>shuffle</methodname>
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<methodparam><type>array</type><parameter role="reference">array</parameter></methodparam>
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</methodsynopsis>
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<para>
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Эта функция перемешивает элементы массива в случайном порядке.
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Используется псевдослучайный генератор случайных чисел, следовательно
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данная функция не подходит для задач криптографии.
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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>array</parameter></term>
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<listitem>
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<para>
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Массив.
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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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&return.success;
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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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<para>
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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>7.1.0</entry>
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<entry>
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Внутренний алгоритм
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получения случайных чисел <link linkend="migration71.incompatible.rand-srand-aliases">изменен</link> с функции rand библиотеки libc на генератор
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на базе <link xlink:href="&url.mersenne;">Вихря Мерсена.</link>
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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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</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>Пример использования <function>shuffle</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$numbers = range(1, 20);
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shuffle($numbers);
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foreach ($numbers as $number) {
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echo "$number ";
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}
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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="notes">
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&reftitle.notes;
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¬e.no-key-association;
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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>array_rand</function></member>
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<member>&seealso.array.sorting;</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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