* the php implementation had fewer curlies compared to the
js implmenetation
* remove unused function name (could be replace get_class)
* Add testcase for declh
Change-Id: I8132604a659d7ddf98e1f73686b40ff0591229f3
For development history of this changeset see:
Id96a4b1b55e3959aab81f4ba436c5ac125f2a1bb
Bug: T312528
Change-Id: I61cfdbd63f8d50b072ada05927a134686fdd53d3