same here.

  defined

be overriden in the activate() callback.

Took the old PHP 3 regression testing framework and rewrote it in PHP.
Should work on both Windows and UNIX, however I have not tested it on
Windows.  See tests/README for how to write tests.  Added the PHP 3
tests and converted most of them.

and various opened_path inconsistencies.

SAPI and down into the individual SAPI modules.  I have made the
appropriate changes in all the SAPI modules, but please verify these.
The reason for this change is that Apache sometimes will feed PHP
a request_method of GET but have r->header_only set to true.  This happens
in an ErrorDocument redirect.  In this same scenario we want to preserve
the status code as well instead of just overwriting it with a 200 and
losing this information.  For now the other sapi modules act exactly as
before since they probably do not make this distinction, and they may
not even have a valid response code this early in the request.
@ Fix HEAD request bug on an Apache ErrorDocument redirect and preserve
@ the status code across the redirect as well.  (Rasmus)

long-requested functionality, now that output buffering is re-entrant:

function eval_ret($code)
{
	ob_start();
	eval($code);
	$retval = ob_get_contents();
	ob_end_clean();
	return $retval;
}

plus a little cleanup and rearranging in command line option parsing

@ CGI aka. command line version has now an option '-l' for syntax check
@   without execution (Hartmut)