Support for CLI process title (https://wiki.php.net/rfc/cli_process_title)

A new commit into branch 5.5
Merge branch 'pull-request/300' into PHP-5.5

* pull-request/300:
  Support for CLI process title (https://wiki.php.net/rfc/cli_process_title)
Merge branch 'PHP-5.5' of https://git.php.net/push/php-src into PHP-5.5

* 'PHP-5.5' of https://git.php.net/push/php-src:
  Fix tests after laruence unserialize change
  Fix get_property_ptr_ptr declaration in simplexml
  Update NEWS
  Fixed confused exception message while user threw exception
  Fixed bug #64354 (Unserialize array of objects whose class can't be autoloaded fail)
  Fix date
  use NEWS only
  Fixed bug #61025 (__invoke() visibility not honored)