Hey Leigh, > On 12 Jan 2015, at 00:23, Leigh <lei...@gmail.com> wrote: > > On 11 January 2015 at 22:12, Andrea Faulds <a...@ajf.me> wrote: >> * Get rid of rand(), srand() and getrandmax() >> * Rename mt_rand(), mt_srand() and mt_getrandmax() to rand(), srand(), and >> getrandmax() but add mt_* aliases for backwards-compatibility >> * Make mt_srand() and srand() do nothing and produce a deprecation notice >> * Use a 64-bit random number generation algorithm on 64-bit platforms (or >> invoke the 32-bit generator twice) >> > > I have to object to removing the C stdlib rand(). mt_rand() is > significantly slower and when I don't care about the "quality" of the > random numbers the choice is obvious.
For what application do you need to generate so many random numbers that mt_rand() is too slow? Bear in mind that rand() is only faster if you’re using a sdtlib that’s faster. Thanks. -- Andrea Faulds http://ajf.me/ -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
