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https://github.com/php/doc-ru.git
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77 lines
2.1 KiB
XML
77 lines
2.1 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- EN-Revision: d51166ca16fda8e766849505b84f9306ef443f71 Maintainer: mch Status: ready -->
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<!-- Reviewed: no -->
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<refentry xml:id="arrayiterator.offsetexists" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>ArrayIterator::offsetExists</refname>
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<refpurpose>Проверяет, содержит ли итератор смещение</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis role="ArrayIterator">
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<modifier>public</modifier> <type>bool</type><methodname>ArrayIterator::offsetExists</methodname>
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<methodparam><type>mixed</type><parameter>key</parameter></methodparam>
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</methodsynopsis>
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<para>
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Метод проверяет, содержит ли итератор элемент с заданным ключом.
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</para>
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&warn.undocumented.func;
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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>key</parameter></term>
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<listitem>
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<para>
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Смещение, которое требуется проверить.
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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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Метод возвращает &true;, если смещение существует, иначе возвращает &false;.
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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><methodname>ArrayIterator::valid</methodname></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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