Fix MongoCollection::getIndexInfo() return and example docs

https://jira.mongodb.org/browse/PHP-670


git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@329340 c90b9560-bf6c-de11-be94-00142212c4b1

reference/mongo/mongocollection/getindexinfo.xml

@@ -16,81 +16,91 @@
  </refsect1>
 
  <refsect1 role="parameters">
-  &reftitle.parameters;  
+  &reftitle.parameters;
   &no.function.parameters;
  </refsect1>
 
  <refsect1 role="returnvalues">
   &reftitle.returnvalues;
   <para>
-   This function returns an array in which each elements describes an array.
-   The elements contain the values <literal>name</literal> for the name of
-   the index, <literal>ns</literal> for the namespace (the name of the 
-   collection), <literal>key</literal> containing a list of all the keys
-   and their sort order that make up the index and <literal>_id</literal>
-   containing a MongoID object with the ID of this index.
+   This function returns an array in which each element describes an index.
+   Elements will contain the values <literal>name</literal> for the name of
+   the index, <literal>ns</literal> for the namespace (a combination of the
+   database and collection name), and <literal>key</literal> for a list of all
+   fields in the index and their ordering. Additional values may be present for
+   special indexes, such as <literal>unique</literal> or
+   <literal>sparse</literal>.
   </para>
  </refsect1>
 
  <refsect1 role="examples">
   &reftitle.examples;
   <example>
-   <title><function>MongoCollection::find</function> example</title>
-   <para>This example demonstrates how to search for a range.</para>
+   <title><function>MongoCollection::getIndexInfo</function> example</title>
    <programlisting role="php">
 <![CDATA[
 <?php
 
-$m = new Mongo;
-$c = $m->selectCollection('project', 'outfits');
+$m = new MongoClient();
+$c = $m->selectCollection('test', 'venues');
 var_dump($c->getIndexInfo());
 
 ?>
 ]]>
    </programlisting>
-   &example.outputs;
+    &example.outputs.similar;
    <screen>
 <![CDATA[
-array(8) {
-  [0] =>
-  array(3) {
-    'name' =>
-    string(4) '_id_'
-    'ns' =>
-    string(12) 'project.outfits'
-    'key' =>
-    array(1) {
-      '_id' =>
-      int(1)
-    }
-  }
-...
-  [7] =>
-  array(4) {
-    '_id' =>
-    class MongoId#12 (1) {
-      public $$id =>      string(24) '4d6f7abd44670a1513190000'
-    }
-    'ns' =>
-    string(12) 'project.outfits'
-    'key' =>
-    array(2) {
-      'created' =>
-      int(-1)
-      'userid' =>
-      int(1)
-    }
-    'name' =>
-    string(19) 'created_-1_userid_1'
-  }
-}
+array(
+  0 => array(
+    "v" => 1,
+    "key" => array(
+      "_id" => 1,
+    ),
+    "ns" => "test.venues",
+    "name" => "_id_",
+  ),
+  1 => array(
+    "v" => 1,
+    "key" => array(
+      "name" => 1,
+    ),
+    "unique" : true,
+    "ns" => "test.venues",
+    "name" => "name_1",
+  ),
+  2 => array(
+    "v" => 1,
+    "key" => array(
+      "type" => 1,
+      "createdAt" => -1,
+    ),
+    "ns" => "test.venues",
+    "name" => "type_1_createdAt_-1",
+  ),
+  3 => array(
+    "v" => 1,
+    "key" => array(
+      "location" => "2d",
+    ),
+    "ns" => "test.venues",
+    "name" => "location_2d",
+  ),
+)
 ]]>
    </screen>
-   <para>
-     See <classname>MongoCursor</classname> for more information how to work with cursors.
-   </para>
   </example>
  </refsect1>
+
+ <refsect1 role="seealso">
+  &reftitle.seealso;
+  <para>
+   MongoDB core docs on 
+   <link xlink:href="&url.mongodb.dochub.indexes;">vanilla indexes</link> and
+   <link xlink:href="&url.mongodb.dochub.geo;">geospatial indexes</link>.
+  </para>
+ </refsect1>
+
 </refentry>
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