issue #6831 Failure to recognize class array with PHP in @var

There are 2 different situations here:
- @var, here a special change is necessary to check and handle  whether or not we are in PHP (declinfo.*, doxygen.cpp)
- @param
  - the type recognition for the PHP type has to be extended with the `[]` possibility and subsequently the `[]` part has to be handled separately from the 'datatype' (doctokinizer.l, docparser.*).
  - In the output we now can have multiple text strings resulting in a small change in handling of the separator between the data type (*docvisitor.*)

1 files changed, 7 insertions, 2 deletions

diff --git a/src/xmldocvisitor.cpp b/src/xmldocvisitor.cpp
index 01e0a6d..39d1fc9 100644
--- a/src/xmldocvisitor.cpp
+++ b/src/xmldocvisitor.cpp
@@ -972,9 +972,9 @@ void XmlDocVisitor::visitPre(DocParamList *pl)
     {
       QListIterator<DocNode> li(pl->paramTypes());
       DocNode *type;
+      m_t << "<parametertype>";
       for (li.toFirst();(type=li.current());++li)
       {
-        m_t << "<parametertype>";
         if (type->kind()==DocNode::Kind_Word)
         {
           visit((DocWord*)type); 
@@ -983,8 +983,13 @@ void XmlDocVisitor::visitPre(DocParamList *pl)
         {
           visit((DocLinkedWord*)type); 
         }
-        m_t << "</parametertype>" << endl;
+        else if (type->kind()==DocNode::Kind_Sep)
+        {
+          m_t << "</parametertype>" << endl;
+          m_t << "<parametertype>";
+        }
       }
+      m_t << "</parametertype>" << endl;
     }
     m_t << "<parametername";
     if (pl->direction()!=DocParamSect::Unspecified)