intl: use C++ linkage for BreakIterator PHP functions/methods
intl: use C++ linkage for common code
intl: use C++ linkage for Spoofchecker PHP methods
intl: use C++ linkage for IntlNumberRangeFormatter PHP methods
intl: use C++ linkage for IntlNumberFormatter PHP methods
intl: No need to extern C the arginfo header for IntlListFormatter
intl: use C++ linkage for resourcebundle_get_iterator
Closes GH-24625
Except for arginfo header as PHP_FUNCTION/PHP_METHOD are marked as U_CFUNC and the `ext/date/php_date.h` header doesn't use extern C.
We now specificy the header symbols that _need_ to follow the C function ABI, meaning in some places we drop U_CFUNC declarations and in others we add it.
Also use the `BEGIN_EXTERN_C()` portability macro when possible so that searching for this is easier.
The ICU compiled-rules constructor aliases the caller's buffer. PHP
passed the argument string and did not retain it, so a later
setText/next can use freed memory. Hold a zend_string copy on the
object and release it in free_obj; clone addrefs it.
Closes GH-23322
* ext/intl: Small extension cleanup
* ext/intl: Normalize cloning error handling behaviour
Always throw a Error exception as we cannot progress from here
* ext/intl: idn.c use ValueErrors where appropriate
Drive-by refactoring
* ext/intl: Remove some unused headers
Probably more cleanup can be done
1. Update: http://www.php.net/license/3_01.txt to https, as there is anyway server header "Location:" to https.
2. Update few license 3.0 to 3.01 as 3.0 states "php 5.1.1, 4.1.1, and earlier".
3. In some license comments is "at through the world-wide-web" while most is without "at", so deleted.
4. fixed indentation in some files before |
Userland classes that implement Traversable must do so either
through Iterator or IteratorAggregate. The same requirement does
not exist for internal classes: They can implement the internal
get_iterator mechanism, without exposing either the Iterator or
IteratorAggregate APIs. This makes them usable in get_iterator(),
but incompatible with any Iterator based APIs.
A lot of internal classes do this, because exposing the userland
APIs is simply a lot of work. This patch alleviates this issue by
providing a generic InternalIterator class, which acts as an
adapater between get_iterator and Iterator, and can be easily
used by many internal classes. At the same time, we extend the
requirement that Traversable implies Iterator or IteratorAggregate
to internal classes as well.
Closes GH-5216.
To explicitly indicate that objects are uncomparable. For now
this has no functional difference from the usual 1 return value,
but makes intent clearer.
Given that ICU is a set of lively developed libraries, that ICU 50.1
has been released on 2012-11-05, and PHP 7.4 is scheduled to be
released seven years after it, we consider it appropriate to ditch
these legacy versions.
Particularly, that would be a reasonable groundwork to implement part
two of the “Deprecate and remove INTL_IDNA_VARIANT_2003” RFC[1], namely
to default idn_to_ascii()'s and idn_to_utf8()'s $variant parameter to
INTL_IDNA_VARIANT_UTS46, which is not defined in ICU < 4.6.
See also the related discussion on internals@[2].
[1] <https://wiki.php.net/rfc/deprecate-and-remove-intl_idna_variant_2003>
[2] <http://news.php.net/php.internals/101626>ff
Can take one of:
* IntlPartsIterator::KEY_SEQUENTIAL (keys are 0, 1, ...)
* IntlPartsIterator::KEY_LEFT (keys are left boundaries)
* IntlPartsIterator::KEY_LEFT (keys are right boundaries)
The default is IntlPartsIterator::KEY_SEQUENTIAL (the previous behavior).
Objects of this class can be instantiated with
IntlBreakIterator::createCodePointInstance()
The method does not take a locale, as it would not make sense in this
context.
This class has one additional method:
long IntlCodePointIterator::getLastCodePoint()
which returns either -1 or the last code point we moved over, if any
(and discounting any movement before the last call to
IntlBreakIterator::first() or IntlBreakIterator::last()).
Gina Peter Banyard