Thank you for your help. Unfortunately the situation is not resolved. My php.ini is well configured. PHP works well so long as I do not activate php_yaz.dll
I fetched the latest version of YAZ and copied as recommended yaz.dll
When I launch Apache (under xampp) php does not start. An incompatibility somewhere which I will have to find out. But I have absolutely no clue at all!
Thanks once again. But it doesn't work. Got DepWalk to do some profiling and it came up with this: LoadLibraryA("C:\Program Files\xampp\php\extensions\php_yaz.dll") returned NULL. Error: A device attached to the system is not functioning (31).
Got any idea what that can be? Depwalk doesn't say anything
I got it right now. The extension php_yaz.dll in the xampp-win32-1.5.1-installer.exe distribution was corrupt or incompatible with yaz.dll in the same distribution. I swapped it with the one from EasyPHP1-8.exe just to see, it works great.