Thanks for explain. Cheers Joe
On Wed, 3 Apr 2019 at 14:40, Rowan Collins <rowan.coll...@gmail.com> wrote: > On Wed, 3 Apr 2019 at 13:33, Benjamin Morel <benjamin.mo...@gmail.com> > wrote: > > > PHP_FLOAT_MIN (float) > > > Smallest representable POSITIVE floating point number. If you need the > > > smallest representable floating point number, use - PHP_FLOAT_MAX. > > > Available as of PHP 7.2.0. > > > > > I'd avoid the word "smallest". PHP_FLOAT_MIN could be described as having > the "smallest magnitude", and -PHP_FLOAT as being "the largest magnitude, > but negative". > > Perhaps: > > > Closest representable positive floating point number to zero. If you need > the > > negative number furthest from zero, use -PHP_FLOAT_MAX. > > > Regards, > -- > Rowan Collins > [IMSoP] >
