Show the use $obj[] within an ArrayAccess interface.

Fix bug#52308

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@301180 c90b9560-bf6c-de11-be94-00142212c4b1

language/predefined/arrayaccess.xml

@@ -55,7 +55,11 @@ class obj implements arrayaccess {
         );
     }
     public function offsetSet($offset, $value) {
-        $this->container[$offset] = $value;
+        if (is_null($offset)) {
+            $this->container[] = $value;
+        } else {
+            $this->container[$offset] = $value;
+        }
     }
     public function offsetExists($offset) {
         return isset($this->container[$offset]);
@@ -76,7 +80,10 @@ unset($obj["two"]);
 var_dump(isset($obj["two"]));
 $obj["two"] = "A value";
 var_dump($obj["two"]);
-
+$obj[] = 'Append 1';
+$obj[] = 'Append 2';
+$obj[] = 'Append 3';
+print_r($obj);
 ?>
 ]]>
     </programlisting>
@@ -87,6 +94,19 @@ bool(true)
 int(2)
 bool(false)
 string(7) "A value"
+obj Object
+(
+    [container:obj:private] => Array
+        (
+            [one] => 1
+            [three] => 3
+            [two] => A value
+            [0] => Append 1
+            [1] => Append 2
+            [2] => Append 3
+        )
+
+)
 ]]>
     </screen>
    </example><!-- }}} -->

language/predefined/arrayaccess/offsetset.xml

@@ -61,10 +61,22 @@
      <programlisting role="php">
 <![CDATA[
 <?php
-$arrayaccess[] = "value";
+$arrayaccess[] = "first value";
+$arrayaccess[] = "second value";
+print_r($arrayaccess);
 ?>
 ]]>
      </programlisting>
+     &example.output;
+     <screen>
+<![CDATA[
+Array
+(
+    [0] => first value
+    [1] => second value
+)
+]]>
+     </screen>
     </informalexample>
    </para>
   </note>