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https://github.com/sigmasternchen/php-doc-en
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4754397753
Document false and null return types Cf. <https://news-web.php.net/php.doc.cvs/17645>. git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@351729 c90b9560-bf6c-de11-be94-00142212c4b1
104 lines
2.5 KiB
XML
104 lines
2.5 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="appenditerator.getinneriterator" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>AppendIterator::getInnerIterator</refname>
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<refpurpose>Gets the inner iterator</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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<modifier>public</modifier> <type>Iterator</type><methodname>AppendIterator::getInnerIterator</methodname>
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<void />
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</methodsynopsis>
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<para>
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This method returns the current inner iterator.
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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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The current inner iterator, or &null; if there is not one.
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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 xml:id="appenditerator.getinneriterator.examples.basic"><!-- {{{ -->
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<title><methodname>AppendIterator::getInnerIterator</methodname> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$array_a = new ArrayIterator(array('a' => 'aardwolf', 'b' => 'bear', 'c' => 'capybara'));
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$array_b = new RegexIterator($array_a, '/^[ac]/');
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$iterator = new AppendIterator;
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$iterator->append($array_a);
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$iterator->append($array_b);
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foreach ($iterator as $current) {
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$inner = $iterator->getInnerIterator();
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if ($inner instanceOf RegexIterator) {
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echo 'Filtered: ';
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} else {
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echo 'Original: ';
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}
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echo $current . PHP_EOL;
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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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Original: aardwolf
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Original: bear
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Original: capybara
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Filtered: aardwolf
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Filtered: capybara
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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>AppendIterator::getIteratorIndex</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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