Added PHP truncated hash test.
Added a fix for the truncated hash bug in the PHP implementation.
Fixed the truncated test in the PHP tests. I added better comments as well.
Fixed the truncated test in the PHP tests. again...
Fixed the echo bug in the PHP truncated hash test.
Fixed a comment PHP truncated hash test. I casted the params var to an int in PasswordHash.php
Merge branch 'redragonx-compatible' into compatible-versions