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.
Add some missing entries, remove some long obsolete entries (from
the "ming" extension for generating SWF files, which was split
out from PHP core in 2008), and entry for "static" as a reserved class
name (`static::` is used for late static bindings, but attempting to
name a PHP class `static` fails because `static` is a keyword and we
also list it as such).
Eliminate redundant and unused includes.
Only include the minimum headers needed before the PHP_MAJOR_VERSION
check in case future PHP versions remove some of the headers we
include.
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.
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).
$needNewFlow in an output typemap is now only relevant when wrapping
to a PHP __construct method, and there the return type is known so
factory.i isn't useful.
PHP doesn't accept literal NULL for a parameter passed by reference;
passing a variable with a value of NULL is just like passing a
variable with a different value - we get a PHP reference to the
variable, not NULL.
This isn't really workable since PHP doesn't support intercepting
accesses to global variables (nor to static class properties, so
we can't wrap C/C++ global variables that way either).
The _get() and _set() function wrappers actually work and have
been generated for a very long time.
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
This was used to store custom properties, but we can just ask the PHP
object to store them like it normally would, after checking for our
custom pseudo-properties.
