Add php case in 'testGetSchematizedIncident()'.

Signed-off-by: Dhananjay Nakrani <dhananjaynakrani@gmail.com>
Remove dead code pointed out by Scrutinizer.

Signed-off-by: Dhananjay Nakrani <dhananjaynakrani@gmail.com>
TESTING: Add php case in 'testCreate()'.

Signed-off-by: Dhananjay Nakrani <dhananjaynakrani@gmail.com>