Zend_Form getValues() does not handle Form Structure correctly, when calling getValues(), having a Form or a SubForm set isArray(false);

foreach ($this->getSubForms() as $key => $subForm) {
    $fValues = $this->_attachToArray($subForm->getValues(true), $subForm->getElementsBelongTo());
    // the result
    if (!$subForm->isArray()) {
        $fValues === array('' => array('foo' => ...
    }
    // because
    if (!$subForm->isArray()) {
        null === $subForm->getElementsBelongTo()
    }
}

I added the solution from the previous two patches [ZF-9586] and [ZF-9467] (interferencing Name and elementsBelongTo with array_merge) here as well.

This patch fixes the issue, Unit Test included

Index: tests/Zend/Form/FormTest.php
===================================================================
--- tests/Zend/Form/FormTest.php        (Revision 21726)
+++ tests/Zend/Form/FormTest.php        (Arbeitskopie)
@@ -1579,7 +1621,14 @@
         $this->assertSame($this->form->getValidValues($data['invalid']), $data['partial']);
     }
 
+    public function testGetValuesWithElementsBelongTo()
+    {
+        $data = $this->_setup9350();
+        $this->form->populate($data['valid']);
+        $this->assertSame($this->form->getValues(), $data['valid']);
+    }
 
+
     // Display groups
 
     public function testCanAddAndRetrieveSingleDisplayGroups()
Index: library/Zend/Form.php
===================================================================
--- library/Zend/Form.php       (Revision 21726)
+++ library/Zend/Form.php       (Arbeitskopie)
@@ -1307,8 +1307,14 @@
             }
         }
         foreach ($this->getSubForms() as $key => $subForm) {
-            $fValues = $this->_attachToArray($subForm->getValues(true), $subForm->getElementsBelongTo());
-            $values = array_merge($values, $fValues);
+            $merge = array();
+            if (!$subForm->isArray()) {
+                $merge[$key] = $subForm->getValues();
+            } else {
+                $merge = $this->_attachToArray($subForm->getValues(true),
+                                               $subForm->getElementsBelongTo());
+            }
+            $values = array_merge_recursive($values, $merge);
         }
 
         if (!$suppressArrayNotation && $this->isArray()) {