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Document MongoCursorException->getHost() & MongoCollection->distinct()
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@326701 c90b9560-bf6c-de11-be94-00142212c4b1
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Hannes Magnusson
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156
reference/mongo/mongocollection/distinct.xml
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156
reference/mongo/mongocollection/distinct.xml
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<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="mongocollection.distinct" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>MongoCollection::distinct</refname>
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<refpurpose>Retrieve a list of distinct values for the given key across a collection.</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>array</type><methodname>MongoCollection::distinct</methodname>
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<methodparam><type>string</type><parameter>key</parameter></methodparam>
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<methodparam choice="opt"><type>array</type><parameter>query</parameter></methodparam>
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</methodsynopsis>
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<para>
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The distinct command returns a list of distinct values for the given key
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across a collection.
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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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<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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The key to use.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>query</parameter></term>
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<listitem>
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<para>
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An optional query parameters
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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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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Returns an array of distinct values, &return.falseforfailure;
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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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<example xml:id="mongocollection.distinct.basic">
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<title><methodname>MongoCollection::distinct</methodname> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$m = new Mongo;
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$db = $m->selectDB("test");
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$db->dropCollection("distinct");
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$c = $db->distinct;
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$c->insert(array("stuff" => "bar", "zip-code" => 10010));
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$c->insert(array("stuff" => "foo", "zip-code" => 10010));
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$c->insert(array("stuff" => "bar", "zip-code" => 99701), array("safe" => true));
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$retval = $c->distinct("zip-code");
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var_dump($retval);
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$retval = $c->distinct("zip-code", array("stuff" => "foo"));
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var_dump($retval);
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$retval = $c->distinct("zip-code", array("stuff" => "bar"));
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var_dump($retval);
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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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array(2) {
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[0]=>
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int(10010)
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[1]=>
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int(99701)
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}
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array(1) {
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[0]=>
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int(10010)
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}
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array(2) {
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[0]=>
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int(10010)
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[1]=>
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int(99701)
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}
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]]>
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</screen>
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</example>
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<example xml:id="mongocollection.distinct.basic-embedded">
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<title><methodname>MongoCollection::distinct</methodname> example on a embedded document</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$c->insert(array("user" => array("points" => 25)));
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$c->insert(array("user" => array("points" => 31)));
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$c->insert(array("user" => array("points" => 25)), array("safe" => true));
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$retval = $c->distinct("user.points");
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var_dump($retval);
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$retval = $c->distinct("user.nonexisting");
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var_dump($retval);
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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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array(2) {
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[0]=>
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int(25)
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[1]=>
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int(31)
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}
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array(0) {
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}
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]]>
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</screen>
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</example>
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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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@ -406,6 +406,8 @@ catch (MongoCursorException $e) {
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</partintro>
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&reference.mongo.entities.mongocursorexception;
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</phpdoc:classref>
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<!-- Keep this comment at the end of the file
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56
reference/mongo/mongocursorexception/gethost.xml
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56
reference/mongo/mongocursorexception/gethost.xml
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<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="mongocursorexception.gethost" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>MongoCursorException::getHost</refname>
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<refpurpose>The hostname of the server that encountered the error</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>string</type><methodname>MongoCursorException::getHost</methodname>
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<void />
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</methodsynopsis>
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<para>
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Returns the hostname of the server the query was sent too.
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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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Returns the hostname, or <type>NULL</type> if the hostname is unknown.
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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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@ -70,6 +70,7 @@
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<function name='mongocollection::createdbref' from='PECL mongo >=0.9.0'/>
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<function name='mongocollection::getdbref' from='PECL mongo >=0.9.0'/>
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<function name='mongocollection::group' from='PECL mongo >=0.9.2'/>
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<function name='mongocollection::distinct' from='PECL mongo >=1.2.11'/>
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<function name='mongocollection::setslaveokay' from='PECL mongo >=1.1.0'/>
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<function name='mongocollection::getslaveokay' from='PECL mongo >=1.1.0'/>
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<!-- MongoCursor -->
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