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Mikhail Alferov
47db2e98bc
* Update array-rand.xml * Update shuffle.xml * Update mt-rand.xml * Update rand.xml * Update shuffle.xml * Update str-shuffle.xml
125 lines
3.3 KiB
XML
125 lines
3.3 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- EN-Revision: d6dc2be3c5c70e4a1c3d13f788643ea232747c19 Maintainer: rjhdby Status: ready -->
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<!-- Reviewed: no -->
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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>true</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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Функция перемешивает элементы массива в случайном порядке.
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</para>
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&caution.cryptographically-insecure;
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&caution.mt19937-global-state;
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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.true.always;
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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 генерации случайных чисел
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<link linkend="migration71.incompatible.rand-srand-aliases">изменился</link> с функции rand библиотеки libc
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на генератор на базе <link xlink:href="&url.mersenne;">Вихря Мерсе́на.</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 перемешивания массива функцией <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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</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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¬e.reset-index;
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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>Random\Randomizer::shuffleArray</function></member>
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<member><function>Random\Randomizer::shuffleBytes</function></member>
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<member><function>Random\Randomizer::pickArrayKeys</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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