Re: Switch Table Extension for PHP

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Dmitry, > As you set the extended_value in shared memory to point into process > memory the other process will read it and look into it's own memory, and > of course it won't find proper switch-table there. In case the opcode cache directly uses op_array mapped in shared memory the extension should result in a slow down because every . However it SHOULD detect that the extended_value points to an invalid memory address, because it checks if it points into the memory allocated. The heap should be random enough to catch this most of the time. But yeah I know that there are some (potential) problems ;) That is why it is experimental. The bigger question is however if the whole idea fails with some switch() constructs. Stefan Esser -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.8 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkiTC4QACgkQSuF5XhWr2ni66ACdG2DuhO/q2n1StRU559QCPoMn iiwAoLpBBcA/jQD0NjBajkD/uRpEWa5M =kloR -----END PGP SIGNATURE-----