To match other capitalized strings like `ZEND_STR_UNKNOWN_CAPITALIZED` and
`ZEND_STR_ARRAY_CAPITALIZED`. Since this known string was only added in PHP
8.4, no backwards compatibility alias is needed.
When a class (or enum) has no methods, rather than using an array that only
contains `ZEND_FE_END`, use `NULL` for the functions. The implementation of
class registration for internal classes, `do_register_internal_class()` in
zend_API.c, already skips classes where the functions are `NULL`. By removing
these unneeded arrays, we can reduce the size of the header files, while also
removing an unneeded call to zend_register_functions() for each internal class
with no extra methods.
Currently, internal classes are registered with the following code:
INIT_CLASS_ENTRY(ce, "InternalClass", class_InternalClass_methods);
class_entry = zend_register_internal_class_ex(&ce, NULL);
class_entry->ce_flags |= ...;
This has worked well so far, except if InternalClass is readonly. It is because some inheritance checks are run by zend_register_internal_class_ex before ZEND_ACC_READONLY_CLASS is added to ce_flags.
The issue is fixed by adding a zend_register_internal_class_with_flags() zend API function that stubs can use from now on. This function makes sure to add the flags before running any checks. Since the new API is not available in lower PHP versions, gen_stub.php has to keep support for the existing API for PHP 8.3 and below.
* random: Add Randomizer::nextFloat()
* random: Check that doubles are IEEE-754 in Randomizer::nextFloat()
* random: Add Randomizer::nextFloat() tests
* random: Add Randomizer::getFloat() implementing the y-section algorithm
The algorithm is published in:
Drawing Random Floating-Point Numbers from an Interval. Frédéric
Goualard, ACM Trans. Model. Comput. Simul., 32:3, 2022.
https://doi.org/10.1145/3503512
* random: Implement getFloat_gamma() optimization
see https://github.com/php/php-src/pull/9679/files#r994668327
* random: Add Random\IntervalBoundary
* random: Split the implementation of γ-section into its own file
* random: Add tests for Randomizer::getFloat()
* random: Fix γ-section for 32-bit systems
* random: Replace check for __STDC_IEC_559__ by compile-time check for DBL_MANT_DIG
* random: Drop nextFloat_spacing.phpt
* random: Optimize Randomizer::getFloat() implementation
* random: Reject non-finite parameters in Randomizer::getFloat()
* random: Add NEWS/UPGRADING for Randomizer’s float functionality
* Add Random\Random{Error,Exception} and Random\BrokenRandomEngineError
* Throw BrokenRandomEngineError
* Throw RandomException on seeding failure
* Throw RandomException when CSPRNG fails
* Remove unused include from ext/random/engine_combinedlcg.c
* Remove unused include from ext/random/engine_secure.c
* Remove unused include from ext/random/random.c
* [ci skip] Add ext/random Exception hierarchy to NEWS
* [ci skip] Add the change of Exception for random_(int|bytes) to UPGRADING
* Fix PcgOneseq128XslRr64::__construct() definition in random.stub.php
The second parameter does not actually exist for a Oneseq PCG. It was removed
from the RFC before it went into voting.
* [ci skip] Add PcgOneseq128XslRr64 stub fix to NEWS
Since argument overloading is not safe for reflection, the method needed
to be split appropriately.
Co-authored-by: Tim Düsterhus <timwolla@googlemail.com>
Closes GH-9057.
