What I found out the hard way
Sometimes or more often i stumble over a hurdle where the solution is hard to find (for me) . Here i will present some of the solutions
Wampserver keeps the files php.ini and phpForApache.ini in each php version folder (folder like php8.2.26) . On version change the link wamp64\bin\apache\apache2.4.62.1\bin\php.ini points to the file phpForApache.ini in the folder of php version chosen.
Xamp needs debug instead of develop for phpstorm
;xdebug.mode allowed are: off develop coverage debug gcstats profile trace
xdebug.mode=debug
When i changed the PHP version wamp server did follow but the title was still the old settings. Also on restarting the still the previous version started.
Reason: File wamp64\logs\xdebug.log size was too large. I looked into the php_error.log file and there the information about exhausted memeory on line (sorry message already deleted) following it up it got clear that wamp server reads this file complete. So large files could not be read without exception.
After deleting the large file all runs smooth