more tests to increase coverage, one test fails due to faulty implementation
more tests to increase coverage, one test fails due to faulty implementation

FireWalkerX/phpdox,sanduhrs/phpdox,fxstein/phpdox,tucompualdia/phpdox,sanduhrs/phpdox,FireWalkerX/phpdox,fxstein/phpdox,tucompualdia/phpdox