mirror of
https://github.com/sigmasternchen/php-doc-en
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2fd3f0c96d
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@297078 c90b9560-bf6c-de11-be94-00142212c4b1
112 lines
2.2 KiB
XML
112 lines
2.2 KiB
XML
<?xml version='1.0' encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="splqueue.construct" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>SplQueue::__construct</refname>
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<refpurpose>Constructs a new queue implemented using a doubly linked list</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<constructorsynopsis>
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<methodname>SplQueue::__construct</methodname>
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<void/>
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</constructorsynopsis>
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<para>
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This constructs a new empty queue.
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<note>
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<para>
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This method automatically sets the iterator mode to
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SplDoublyLinkedList::IT_MODE_FIFO.
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</para>
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</note>
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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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&return.void;
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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><function>SplQueue::__construct</function> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$q = new SplQueue();
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$q[] = 1;
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$q[] = 2;
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$q[] = 3;
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foreach ($q as $elem) {
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echo $elem."\n";
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}
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?>
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]]>
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</programlisting>
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&example.outputs;
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<screen>
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<![CDATA[
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1
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2
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3
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]]>
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</screen>
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</example>
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<example>
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<title>Efficiently handling tasks with <classname>SplQueue</classname></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$q = new SplQueue();
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$q->setIteratorMode(SplQueue::IT_MODE_DELETE);
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// ... enqueue some tasks on the queue ...
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// process them
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foreach ($q as $task) {
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// ... process $task ...
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// add new tasks on the queue
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$q[] = $newTask;
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// ...
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}
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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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</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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