MFH: look for tests in sapi/cli

do not set an env variable without a name and a value

- fix ENV section handling

add --STDIN-- support

MFH: make run-tests to work with directories containing spaces (bug #38558)
Patch by danielc at analysisandsolutions dot com

Fix "make test" on win32

fix previous patch

make sure USE_ZEND_ALLOC is always 1

suppress errors from date() if no date.timezone set
don't try to look for libtool if $sys_libtool_path is empty

MFH: disable --leak-check

turn Off Zend MM and check for leaks when running tests through valgrind

make valgrind trace child processes. useful for the PCNTL extension (fork()), for example

now they are really equivalent..

Don't use regex where none is needed.

Fixed CGI tests.

- MFH '_' is valid in test blocks

- MFH add support for --EXPECTHEADERS--

- MFH add E_RECOVERABLE as default

- remove debug part
nota bene, there is still work in this area, but this is a start

- add support for POST_RAW, allow to pass raw POST data
- add support for TEST_PHP_CGI_EXECUTABLE env variable, it is now possible
to set both TEST_PHP_EXECUTABLE and CGI

- MFH Fix writing faillog with redirected tests

- MFH Fix test results with redirected tests

- Load list of extensions to test from php that is being tested rather than
from php running the tests

fix typo

- Synch