At 05:11 PM 9/1/2002 -0700, Michael Sisolak wrote: >Andi, > >I download the alpha2 version of the php-4.3.0-dev-zend2 release. >Unfortunatley out-of-the-box I got an "Invalid access to memory >location." error returned when I try to view I page. I was able to >track it down to something with the browscap processing - something in >ini_parse() is causing a memory access violation, but I get lost in all >the lex code trying to figure out exactly what is going on. I disabled >my browscap entry and was able to continue with the testing.
That's strange. I know browsecap isn't really supposed to work (I commented out lots of code to get Engine 2 to work) but it shouldn't crash. It doesn't crash for me. Are you actually calling it? Can you try not loading it? >It does appear that the issue I'm seeing with the first thread getting >the GLOBAL_FUNCTION_TABLE as it's own local copy is fixed in Zend2: > >[1340] the startup thread is 1996 >[1340] copying the GLOBAL_FUNCTION_TABLE from 20933432 >[1340] in HttpExtensionProc thread 1996, CG(function table) is 21138360 >[1340] copying the GLOBAL_FUNCTION_TABLE from 20933432 >[1340] in HttpExtensionProc thread 532, CG(function table) is 22055840 >[1340] in HttpExtensionProc thread 1996, CG(function table) is 21138360 > >The initial thread does now get it's own copy of the >GLOBAL_FUNCTION_TABLE. Since it will be a while before Zend2 is >production quality do you think it would be possible to port what makes >this work in Zend2 back to 4.2.x? The changes in zend.c seem fairly >straight forward, but there may be interactions with other changes I'm >not seeing. This code is quite complex as you have probably noticed. I moved some stuff around there for Engine 2 but it's not very easy to port these changes back to Engine 1 especially as I'm not sure I actually fixed any bugs. Bugs weren't the reason for me shifting it around. If you can figure out what changes in Engine 2 actually make the difference then we can look at them but it might mean lots of work for you. Andi -- PHP Development Mailing List <http://www.php.net/> To unsubscribe, visit: http://www.php.net/unsub.php
