Implement XFAIL, ENV, ARGS, STDIN  sections for PHPT
Implement XFAIL, ENV, ARGS, STDIN  sections for PHPT

These sections make use of new API features on the PHPUnit_Util_PHP implementations

OndraM/phpunit,tronsha/phpunit,duncan3dc/phpunit,Firehed/phpunit,DonaldKellett/phpunit,sebastianbergmann/phpunit,didiwuliu/phpunit,luomor/phpunit