mirror of
https://github.com/php/doc-ru.git
synced 2026-04-27 01:08:05 +02:00
Sergey Panteleev
115 lines
2.9 KiB
XML
115 lines
2.9 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- EN-Revision: 584a9fb976cccc93109776a904ec1c5ddb2d580f Maintainer: aur Status: ready -->
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<!-- Reviewed: no -->
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<refentry xml:id="function.hash-copy" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>hash_copy</refname>
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<refpurpose>Копирует контекст хеширования</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>HashContext</type><methodname>hash_copy</methodname>
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<methodparam><type>HashContext</type><parameter>context</parameter></methodparam>
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</methodsynopsis>
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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>context</parameter></term>
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<listitem>
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<para>
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Контекст хеширования, возвращённый <function>hash_init</function>.
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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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Возвращает копию контекста хеширования.
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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>7.2.0</entry>
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<entry>
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Принимает и возвращает <classname>HashContext</classname>, а не ресурс.
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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>hash_copy</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$context = hash_init("sha256");
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hash_update($context, "Наглый коричневый лисёнок");
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/* копия контекста для дальнейшего использования */
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$copy_context = hash_copy($context);
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echo hash_final($context), "\n";
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hash_update($copy_context, "прыгает вокруг ленивой собаки.");
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echo hash_final($copy_context), "\n";
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?>
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]]>
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</programlisting>
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&example.outputs;
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<screen>
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<![CDATA[
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49fd7dddcdc0e0e6b2252f966b750d78536e8cd2677bf84db0c605652f7f1699
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8b0ec9465a2a0befe6b45bc081e32e4629a7f3e39dcf1fda31af101b8d85145b
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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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</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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