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, 4 insertions, 2 deletions

diff --git a/src/htmldocvisitor.cpp b/src/htmldocvisitor.cpp
index 25166bc..7a7bcbe 100644
--- a/src/htmldocvisitor.cpp
+++ b/src/htmldocvisitor.cpp
@@ -1977,10 +1977,8 @@ void HtmlDocVisitor::visitPre(DocParamList *pl)
     m_t << "<td class=\"paramtype\">";
     QListIterator<DocNode> li(pl->paramTypes());
     DocNode *type;
-    bool first=TRUE;
     for (li.toFirst();(type=li.current());++li)
     {
-      if (!first) m_t << "&#160;|&#160;"; else first=FALSE;
       if (type->kind()==DocNode::Kind_Word)
       {
         visit((DocWord*)type); 
@@ -1989,6 +1987,10 @@ void HtmlDocVisitor::visitPre(DocParamList *pl)
       {
         visit((DocLinkedWord*)type); 
       }
+      else if (type->kind()==DocNode::Kind_Sep)
+      {
+        m_t << "&#160;" << ((DocSeparator *)type)->chars() << "&#160;";
+      }
     }
     m_t << "</td>";
   }