add vc12 (2013)
Merge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5

# By Xinchen Hui
# Via Xinchen Hui
* 'PHP-5.5' of git.php.net:php-src:
  Fixed coredump due to abnormal implemention of phar
  remove "PHP 6" staff
add vc12 (2013)
Updated NEWS for #66535
Updated news for #66535 and #66109
Fixed NEWS.
Sort alphabetically
Added DateTimeImmutable::createFromMutable.
Merge branch 'PHP-5.6'
proc_open(): separate environment values that aren't strings

Added a test case
Updated news for #60602
Merge branch 'PHP-5.4' into PHP-5.5
Fixed news for #60602
Merge branch 'PHP-5.5' into PHP-5.6
Fixed NEWS for #60602
Merge branch 'PHP-5.6'
Add notice about tsrm_virtual_cwd.h moved to zend_virtual_cwd.h
as this introduce need for awfull hacks...
Merge branch 'PHP-5.6'

* PHP-5.6:
  Add notice about tsrm_virtual_cwd.h moved to zend_virtual_cwd.h as this introduce need for awfull hacks...
Improves fix for memory leak, keep in sync with upstream.

Previous fix:
http://git.php.net/?p=php-src.git;a=commitdiff;h=10eb0070700382f966bf260e44135e1f724a15d2

Upstream fix:
https://github.com/glensc/file/commit/c0c0032b9e9eb57b91fefef905a3b018bab492d9
Merge branch 'PHP-5.4' into PHP-5.5

* PHP-5.4:
  Improves fix for memory leak, keep in sync with upstream.