[TYPO3] Value from php-file into typoscript

[Tomas Havner]

Hello!

I have a typoscript to build my menu:

temp.PROGRAM_MENU = COA
temp.PROGRAM_MENU {
  10 = HMENU
  10.special = directory
  10.special.value = value from php-file
  10.entryLevel = 0...

What i want is to get the return value from an external php-file into the 
10.special.value.

Any hints would be greatly appreciated

Regards

Tomas