Re: beginer's questions for source code(1)

Zend Thread Safety AFAIR, The Basics of the thread saftey stuff are using global arrays indexed on the thread id, rather than just plain globals (no thread safe builds, eg. for apache or cli etc.) There are a few good books with introductions to Internals (Georges, Advanced PHP, is very good, and I think someone will point you towards at least 2 others) There is a section in the manual - Zend API that covers quite alot, and lxr.php.net is very usefull.. Although it would be nice if the source used comments that could be run through doxgen.. (although I'm not voluteering to add them ;) Regards Alan taft wrote:

Hi~ I am a new comer for the internals. 1. #ifdef ZTS what does this mean? ZTS stands for what? 2. can any one kindly give me a detail introduction for the TSRM mechanism