PHPCN(x) does a string compare of x with the lower-cased class name,
so x needs to be in lowercase or else the entry has no effect. The
entries for TRUE, FALSE and NULL weren't working as a result.
Previously this relied on getting all known classes/functions/etc
when it was loaded, and then again after the PHP module being
tested was loaded. This approach no longer works now we've
stopped loading modules using dl(), so use ReflectionExtension
instead to get information about a specific extension.
This is likely also faster than wading through lists including
everything predefined by PHP.
With modern PHP it only works with the CLI version of PHP, so it's
better to direct users to load the extension via "extension=" in
php.ini.
Suggested by ferdynator in #1529.
Without inventing a SWIG/PHP-specific mechanism, we can't really
finalise objects in the way the testcase expects, so adjust the
testcase minimally so we avoid triggering C++ undefined behaviour
(use-after-free).
These were officially deprecated in 2001, and attempts to use them have
resulted in a warning (including a pointer to what to update them to)
for most if not all of that time.
Fixes#1984
A PHP exception now gets translated to a C++ exception to skips over C++
code to get back to PHP, avoiding the need to gate every directorout
typemap on EG(exception).
The code in testcase memberin_extend_c would end up without a
terminating nul if passed a 50 byte string, and then make_upper()
would run off the end of the buffer.
Fix by using strncat() (which always nul terminates the result, and
also doesn't zero-fill the tail of the buffer if the result is
shorter).
Previously we called set_error_handler() in tests.php to do this, but
that only sets it for the test-suite. Now we set it in on the PHP
command line, which works for both.
Make it work with how globals are actually wrapped. It looks like
this example has never been right, but nobody noticed before PHP 8
started warning about the use of unset variables.
This reveals that handling of std::string properties needs fixing.
Stop filtering /^new_/ - we no longer generate these for classes, so
only the li_carrays and li_carrays_cpp testcases generate new_* flat
functions, and it's helpful to check those are generated.
Stop filtering /_(alter|get)_newobject$/' - we no longer generate
these, as they weren't used or documented.
Mark the parameter as "byref" and write back through the reference
after the call.
Adjust testcase argout to uncomment the part that's meant to test this,
and to remove lingering traces of PHP's old call-time pass-by-reference
(which was completely removed before PHP 7).
Fixes#1457
