Re: Exploit fully packed array/hash property

I may add comments for HT_IS_FULLY_PACKED() or may be use a better name HT_IS_WITHOUT_HOLES() ________________________________ From: Andrea Faulds <ajf@ajf.me> Sent: Wednesday, October 19, 2016 4:25:31 PM To: internals@lists.php.net Subject: Re: [PHP-DEV] Exploit fully packed array/hash property Hi Dmitry, Dmitry Stogov wrote: > The main API/BC changes implementation: > https://gist.github.com/dstogov/429fcc2ba051fdcf774a310c5d6db00d > > All tests passed. Performance is not affected (+1 CPU instruction on each *new* element > insertion) > > If it's OK and allowed, after committing this, I'll add few usages of these new > defines for optimization. > > All of them are going to be self-containing changes to particular functions implementation. These proposed HT_HAS_STRING_KEYS_ONLY() and HT_HAS_LONG_KEYS_ONLY() macros look pretty useful. My patch to fix up array/object casts' handling of numeric strings could make use of these, for instance. I would be glad to see this merged. Do you think HT_IS_FULLY_PACKED() would benefit from an explanatory comment? Thanks! -- Andrea Faulds https://ajf.me/ -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php