Add macro to get ini target address

Generate function entries from stubs

Converts ext/pcntl, ext/simplexml, ext/snmp, ext/soap, ext/sqlite3.
Closes GH-5421

Apply tidy formatting

Mostly reindent PHP scripts to spaces.

Use RETURN_THROWS() in various places

Use RETURN_THROWS() during ZPP in most of the extensions

Except for some bigger ones: reflection, sodium, spl

zend_parse_parameters_throw() is obsolete

Since `zend_parse_parameters()` throws now, there is no reason to
explicitly call `zend_parse_parameters_throw()` anymore, and since both
ha

zend_parse_parameters_throw() is obsolete

Since `zend_parse_parameters()` throws now, there is no reason to
explicitly call `zend_parse_parameters_throw()` anymore, and since both
have actually the same implementation, we redefine the latter as macro.

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Remove mention of PHP major version in Copyright headers

Closes GH-4732.

Convert soap functions arginfo to php stubs

We alos make the last parameter of `SoapClient::__setCookie()` and
`SoapFault::__construct()` properly nullable.

Check zpp before other errors in SoapServer::addSoapHeader()

Merge branch 'PHP-7.4'

* PHP-7.4:
Reduce overhead

Reduce overhead

Merge branch 'PHP-7.4'

Fix persistent XML memory leaks in SOAP

SOAP uses a horrible bailout based error handling approach -- avoid
leaking persistent XML memory by catching bailouts in a number of
places.

Merge branch 'PHP-7.4'

Fix xml doc leak in soap

Merge branch 'PHP-7.4'

SOAP: Avoid indexing into null pointer

Add do...while(0) for RETURN_* and ZVAL_* APIs

Closes GH-4255.

Merge branch 'PHP-7.4'

* PHP-7.4:
Replace ZVAL_COPY() and ZVAL_COPY_VALUE() for IS_OBJECT by cheaper macros

Replace ZVAL_COPY() and ZVAL_COPY_VALUE() for IS_OBJECT by cheaper macros

Merge branch 'PHP-7.4'

Try to fix windows build

noreturn attribute has to be on the declaration as well.

Avoid unitialized variable warning in soap

Extract envelope fetch into separate function, so the control
flow becomes more obvious.

Avoid unitialized variable warning in soap

Extract envelope fetch into separate function, so the control
flow becomes more obvious.

Merge branch 'PHP-7.4'