> Does the GLOBALS_ID_BASE idea work? In > "ts_allocate_reserved_id(GLOBALS_ID_BASE+1...)" each extension would > anyway need to reserve an increment to avoid clashes. Also, why is
I didn't really try using this. When I added it, I thought it might be useful for modules that live outside the PHP source tree. They could then define their constants using #define FOO_ID (GLOBALS_ID_BASE + 3) rather than hardcoding 33. As you point out, they would still need to reserve an increment. > GLOBALS_ID_BASE 30 when the largest reserved value is 18? Maybe I'm > missing something. > I reserved IDs for the subsystems I thought were core. I was sure there'd be others that I'd missed and so I left space for more. > Would there be significant memory space or locality issues if one ID > per extension in the PHP source bundle was reserved upfront, even if > those extensions were never enabled? > I'll run some tests and see what impact this has. Arvi -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
