Add new Global Constants for PHP5.5

See more: http://php.net/manual/en/migration55.global-constants.php
Merge branch 'php5.4' into php5.5
Remove already removed function for PHP5.5

See more: [PHP logo GUIDs removed](http://www.php.net/manual/ja/migration55.incompatible.php)
Merge branch 'php5.5'