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https://github.com/sigmasternchen/php-doc-en
synced 2025-03-17 01:18:55 +00:00
count and examples, removed util
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@281555 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Kristina Chodorow
parent
c1b6035b04
commit
4cb981d827
5 changed files with 134 additions and 16 deletions
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@ -1,5 +1,5 @@
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<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision: 1.6 $ -->
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<!-- $Revision: 1.7 $ -->
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<book xml:id="book.mongo" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<title>Mongo</title>
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@ -39,7 +39,6 @@
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&reference.mongo.mongogridfs;
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&reference.mongo.mongogridfsfile;
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&reference.mongo.mongogridfscursor;
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&reference.mongo.mongoutil;
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&reference.mongo.mongoid;
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&reference.mongo.mongocode;
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@ -1,5 +1,5 @@
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<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision: 1.1 $ -->
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<!-- $Revision: 1.2 $ -->
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<refentry xml:id="mongocode.construct" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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@ -54,8 +54,8 @@
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<refsect1 role="examples">
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&reftitle.examples;
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<example>
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<title><function>MongoCode::__construct</function> example</title>
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<programlisting role="php">
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<title><function>MongoCode::__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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@ -64,9 +64,9 @@ var_dump($code);
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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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</programlisting>
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&example.outputs.similar;
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<screen>
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<![CDATA[
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object(MongoCode)#1 (2) {
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["scope"]=>
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@ -78,7 +78,25 @@ object(MongoCode)#1 (2) {
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string(80) "function(x) { for(i=0;i<10;i++) { db.foo.update({x:i}, {x:i+1}); } return x-1; }"
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}
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]]>
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</screen>
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</screen>
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</example>
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<example>
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<title>Using <function>MongoCode</function> with $where</title>
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<para>
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This example queries a collection for elements where the 'x' fields is less than $y. Notice that
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PHP objects can be passed into the JavaScript scope and that the JavaScript function returns a boolean.
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</para>
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<programlisting role="php">
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<![CDATA[
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<?php
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$cursor = $collection->find(array('$where' => new MongoCode('function() { return this.x < y; }', array('y'=>$y))));
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?>
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]]>
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</programlisting>
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</example>
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</refsect1>
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</refentry>
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@ -1,6 +1,6 @@
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<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision: 1.1 $ -->
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<!-- $Revision: 1.2 $ -->
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<refentry xml:id="mongocollection.count" 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::count</refname>
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@ -11,13 +11,37 @@
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&reftitle.description;
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<methodsynopsis>
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<modifier>public</modifier> <type>int</type><methodname>MongoCollection::count</methodname>
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<void />
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<methodparam choice="opt"><type>array</type><parameter>query</parameter><initializer>array()</initializer></methodparam>
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<methodparam choice="opt"><type>array</type><parameter>fields</parameter><initializer>array()</initializer></methodparam>
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</methodsynopsis>
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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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<para>
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<variablelist>
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<varlistentry>
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<term>
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<parameter>query</parameter>
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</term>
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<listitem>
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<para>
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Only count documents matching this query.
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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>
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<parameter>fields</parameter>
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</term>
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<listitem>
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<para>
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Only count documents with these fields.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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@ -26,6 +50,36 @@
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Returns the number of documents.
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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>
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<title><function>MongoCollection::count</function> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$collection->insert(array('x'=>1));
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$collection->insert(array('x'=>2));
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$collection->insert(array('x'=>3, 'y'=>1));
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var_dump($collection->count());
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var_dump($collection->count(array('x'=>1)));
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var_dump($collection->count(array(), array('z'=>1)));
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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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float(3)
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float(1)
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float(0)
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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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48
reference/mongo/mongocursor/count.xml
Normal file
48
reference/mongo/mongocursor/count.xml
Normal file
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@ -0,0 +1,48 @@
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<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision: 1.1 $ -->
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<refentry xml:id="mongocursor.count" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>MongoCursor::count</refname>
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<refpurpose>Counts the number of results for this query</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>int</type><methodname>MongoCursor::count</methodname>
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<void/>
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</methodsynopsis>
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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 number of documents returned by this cursor's query.
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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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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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<?xml version='1.0' encoding='utf-8'?>
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<!-- $Revision: 1.6 $ -->
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<!-- $Revision: 1.7 $ -->
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<!--
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Do NOT translate this file
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-->
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<function name='mongodb::setprofilinglevel' from='PECL mongo >=0.9.0'/>
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<function name='mongodb::createdbref' from='PECL mongo >=0.9.0'/>
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<function name='mongodb::getdbref' from='PECL mongo >=0.9.0'/>
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<function name='mongodb::command' from='PECL mongo >=0.9.2'/>
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<!-- MongoCollection -->
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<function name='mongocollection::__construct' from='PECL mongo >=0.9.0'/>
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<function name='mongocollection::__tostring' from='PECL mongo >=0.9.0'/>
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<function name='mongocursor::rewind' from='PECL mongo >=0.9.0'/>
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<function name='mongocursor::valid' from='PECL mongo >=0.9.0'/>
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<function name='mongocursor::key' from='PECL mongo >=0.9.0'/>
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<!-- MongoUtil -->
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<function name='mongoutil::dbcommand' from='PECL mongo >=0.9.0'/>
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<function name='mongoutil::toindexstring' from='PECL mongo >=0.9.0'/>
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<function name='mongocursor::count' from='PECL mongo >=0.9.2'/>
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<!-- MongoGridFS -->
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<function name='mongogridfs::__construct' from='PECL mongo >=0.9.0'/>
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<function name='mongogridfs::find' from='PECL mongo >=0.9.0'/>
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