Added info on non-replicasets with 1.2.10.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@324902 c90b9560-bf6c-de11-be94-00142212c4b1

reference/mongo/mongo/gethosts.xml

@@ -15,8 +15,10 @@
   </methodsynopsis>
 
   <para>
-   This method can only be used with a connection to a replica set.  It returns
-   the status of all of the hosts in the set.
+   This method is only useful with a connection to a replica set.  It returns
+   the status of all of the hosts in the set. Without a replica set, it will
+   just return an array with one element containing the host that you are
+   connected to.
   </para>
 
   <para>
@@ -44,6 +46,10 @@
 array(2) {
   ["A:27017"]=>
   array(4) {
+    ["host"]=>
+    "A"
+    ["port"]=>
+    27017
     ["health"]=>
     int(1)
     ["state"]=>
@@ -55,6 +61,10 @@ array(2) {
   }
   ["B:27017"]=>
   array(4) {
+    ["host"]=>
+    "B"
+    ["port"]=>
+    27017
     ["health"]=>
     int(1)
     ["state"]=>
@@ -66,6 +76,10 @@ array(2) {
   }
   ["C:27017"]=>
   array(4) {
+    ["host"]=>
+    "C"
+    ["port"]=>
+    27017
     ["health"]=>
     int(1)
     ["state"]=>
@@ -84,6 +98,36 @@ array(2) {
    thus is likely closer or handling less load) than C.
   </para>
  </refsect1>
+
+ <refsect1 role="changelog">
+  &reftitle.changelog;
+  <para>
+   <informaltable>
+    <tgroup cols="2">
+     <thead>
+      <row>
+       <entry>&Version;</entry>
+       <entry>&Description;</entry>
+      </row>
+     </thead>
+     <tbody>
+      <row>
+       <entry>1.2.10</entry>
+       <entry>
+        <para>
+         Support for non-replicasets was added.
+        </para>
+        <para>
+         The returned array elements now also include the
+         <literal>hostname</literal> and <literal>port</literal>.
+        </para>
+       </entry>
+      </row>
+     </tbody>
+    </tgroup>
+   </informaltable>
+  </para>
+ </refsect1>
 </refentry>
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