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99 lines
2.3 KiB
XML
99 lines
2.3 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- EN-Revision: d51166ca16fda8e766849505b84f9306ef443f71 Maintainer: tmn Status: ready -->
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<!-- Reviewed: no -->
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<refentry xml:id="limititerator.getposition" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>LimitIterator::getPosition</refname>
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<refpurpose>Возвращает текущую позицию</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="LimitIterator">
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<modifier>public</modifier> <type>int</type><methodname>LimitIterator::getPosition</methodname>
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<void/>
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</methodsynopsis>
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<para>
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Возвращает текущую позицию (начиная с 0) внутреннего объекта-итератора
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<classname>Iterator</classname>.
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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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&no.function.parameters;
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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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Текущая позиция.
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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>LimitIterator::getPosition</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$fruits = array(
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'a' => 'apple',
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'b' => 'banana',
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'c' => 'cherry',
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'd' => 'damson',
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'e' => 'elderberry'
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);
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$array_it = new ArrayIterator($fruits);
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$limit_it = new LimitIterator($array_it, 2, 3);
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foreach ($limit_it as $item) {
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echo $limit_it->getPosition() . ' ' . $item . "\n";
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}
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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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2 cherry
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3 damson
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4 elderberry
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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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<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>FilterIterator::key</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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