How about writing this logic in an extension? Because u can write your own RSHUTDOWN function to protect your data.
sorry for my poor english. -- lanxiaolu 在 2014年11月20日，下午6:30，Johannes Schlüter <johan...@schlueters.de> 写道： > Hi, > > On Tue, 2014-11-18 at 18:08 +0400, Tigran Bayburtsyan wrote: >> I need to execute PHP code in some thread of my application and continue >> excecution in another. Is is possible to somehow get all global PHP core >> hashtables from first thread and restore PHP from that point in another >> thread using that hashtables with all generated variables and functions ? > > PHP works request base. Meaning the idea is to have isolated > shared-nothing requests. > > PHP can run in two modes: > > 1. In a global environment, or > 2. in a threaded environment > > this is controlled by enabling or disabling ZTS - zend thread safety / > TSRM thread-safe resource manager. In the first case you have a global > state running one "request" at a time, theoretically this single request > context can be accessd by multiple threads while access has to be > guarded by some mutex. > In the second case you can have multiple requests which separate state. > Each of those is bound to a (posix|windows) thread sharing a context in > this mode between different threads can't be easily done and requires > patching (in non-public code I once created worker threads owning the > PHP request and different threads can signal there to bypass, but that's > a mess). > > The probably most simple SAPI using different threads is my pconn SAPI: > https://github.com/johannes/pconn-sapi > > Except for source we don't really have good documentation on all the > details. So please try to go through different SAPIs and try to > understand them. Specific questions are welcome on this list. > > johannes > > > > -- > PHP Internals - PHP Runtime Development Mailing List > To unsubscribe, visit: http://www.php.net/unsub.php >
