PHP requires integer typehints to be written "int" and does not
allow "integer" as an alias. This changes type error messages to
match the actual type name and avoids confusing messages like
"must be of the type integer, integer given".
The current doc states max ram for a test VM would be 7.5G, the
currently used container image has even less. This skip should be
revisited, as the available memory amount shifts. The way of checking
/proc/meminfo doesn't work reliably on containers at least, thus
skipping explicitly on Travis-CI makes sense.
convert_scalar_to_number() will now call cast_object() with an
_IS_NUMBER argument, in which case the cast handler should return
either an integer or floating point number, whichever is more
appropriate.
Previously convert_scalar_to_number() unconditionally converted
objects to integers instead.
Fixes bug #53033.
Fixes bug #54973.
Fixes bug #73108.
Some extensions included TODO files that has been present for several
years in the repository tree without changes. This included:
- ext/phar
- ext/intl
- ext/zip
- ext/soap
- ext/pdo
- ext/spl
- ext/dom
- ext/gmp
- ext/xmlwriter
- ext/xmlreader
ext/phar feature request has been created instead, and for others it
would be better to use wiki and RFC workflow instead based on current
feature requests and further PHP development requirements.
[ci skip]
However, don't require internal functions returning by reference to return a reference.
Mark unserialize() as returning by reference and remove unwrap_reference hack, to allow proper returning of self referenced arrays using a reference.
Currently unserialize() is the only internal function that may return a reference.
Export a PHPAPI function to return gmp_ce (and make the actual storage static).
Provide gmp_object struct in header w/ inline accessor.
Install php_gmp_int.h header.
Remove unnecessary `#ifdef HAVE_GMP` checks.
E_RECOVERABLE errors are reported as "Catchable fatal error". This is
misleading, because they actually can't be caught via try-catch statements.
Therefore we change the wording to "Recoverable fatal error" as suggested by
Nikita.
Factorials only make sense for integer inputs.
To do something factorial-like, the Gamma Function
should be used instead.
However, at this point it's no longer a factorial.
For PHP/GMP, we'll raise a warning on trying to use
a non-integer input, but carry on returning the truncated
value as we used to (avoiding BC breakage).
