#45855 [NEW]: COM-Problem with GET/SET, using same method name (but with different arg count)

From:             marcus dot kroschinsky at siemens dot com
Operating system: WinXP Prof. SP2
PHP version:      5.2.6
PHP Bug Type:     COM related
Bug description:  COM-Problem with GET/SET, using same method name (but with different arg count)

Description:
------------
The COM Application 'myApp' (some properitary inhouse product) throws
'com_exception' if a PHP5 script tries to execute a SET method of given
object. Other applications written in C/C++, Python and Excel VBS work
fine. 

IDL of myApp:
  [id(0x00000038), propget]  VARIANT DocumentParameterValue(BSTR
parameterName);
  [id(0x00000038), propput]  void    DocumentParameterValue(BSTR
parameterName, VARIANT rhs);

Reproduce code:
---------------
<?php
  $obj = new COM("myApp.Document");
  echo $obj->DocumentParameterValue('project');                 // get (ok
!)
       $obj->DocumentParameterValue('project', strval('ZONK')); // set
(fails !)
?>

Expected result:
----------------
Output value of parameter 'project' and set it to string 'ZONK'.

Actual result:
--------------
First 2 lines execute ok, but the third line fails with following error:

Fatal error: Uncaught exception 'com_exception' with message 'Error
[0x8002000e] Invalid number of parameters.'

-- 
Edit bug report at http://bugs.php.net/?id=45855&edit=1
-- 
Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=45855&r=trysnapshot52
Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=45855&r=trysnapshot53
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=45855&r=trysnapshot60
Fixed in CVS:                 http://bugs.php.net/fix.php?id=45855&r=fixedcvs
Fixed in release:             http://bugs.php.net/fix.php?id=45855&r=alreadyfixed
Need backtrace:               http://bugs.php.net/fix.php?id=45855&r=needtrace
Need Reproduce Script:        http://bugs.php.net/fix.php?id=45855&r=needscript
Try newer version:            http://bugs.php.net/fix.php?id=45855&r=oldversion
Not developer issue:          http://bugs.php.net/fix.php?id=45855&r=support
Expected behavior:            http://bugs.php.net/fix.php?id=45855&r=notwrong
Not enough info:              http://bugs.php.net/fix.php?id=45855&r=notenoughinfo
Submitted twice:              http://bugs.php.net/fix.php?id=45855&r=submittedtwice
register_globals:             http://bugs.php.net/fix.php?id=45855&r=globals
PHP 4 support discontinued:   http://bugs.php.net/fix.php?id=45855&r=php4
Daylight Savings:             http://bugs.php.net/fix.php?id=45855&r=dst
IIS Stability:                http://bugs.php.net/fix.php?id=45855&r=isapi
Install GNU Sed:              http://bugs.php.net/fix.php?id=45855&r=gnused
Floating point limitations:   http://bugs.php.net/fix.php?id=45855&r=float
No Zend Extensions:           http://bugs.php.net/fix.php?id=45855&r=nozend
MySQL Configuration Error:    http://bugs.php.net/fix.php?id=45855&r=mysqlcfg