mirror of
https://github.com/sigmasternchen/php-doc-en
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bcbd2e8b37
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@276454 c90b9560-bf6c-de11-be94-00142212c4b1
79 lines
1.6 KiB
XML
79 lines
1.6 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision: 1.3 $ -->
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<chapter xml:id="mongo.examples" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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&reftitle.examples;
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<para>
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This example shows how to connect,
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insert objects, query for objects, iterate through
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query results, and disconnect from a Mongo database.
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</para>
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<example>
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<title>Mongo Example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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include "mongo.php";
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// connect
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$m = new Mongo();
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// select a database
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$db = $m->selectDatabase("comedy");
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$collection = $db->selectCollection("cartoons");
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// add an element
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$obj = array( "title" => "Calvin and Hobbes", "author" => "Bill Watterson" );
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$collection->insert($obj);
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// add another element, with a different "shape"
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$obj = array( "title" => "XKCD", "online" => true );
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$collection->insert($obj);
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// find everything in the collection
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$cursor = $collection->find();
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// iterate through the results
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while( $cursor->hasNext() ) {
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$c = $cursor->next();
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echo $c["title"] . "\n";
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}
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// disconnect
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$m->close();
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?>
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]]>
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</programlisting>
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&example.outputs.similar;
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<screen>
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<![CDATA[
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Calvin and Hobbes
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XKCD
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]]>
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</screen>
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</example>
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</chapter>
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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:"../../../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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