In guest:
- Create file 
/usr/bin/debugwith contents added below (filedebugbelow) - Make it executable 
$ sudo chmod 0777 /usr/bin/debug 
In host:
- Go to PHPStorm 
Settings > Project settings > PHP > Servers - Add server with following parameters:
- Name: 
vagrant(same asserverName=indebugscript) - Host, port: set vagrant box IP and port
 - Debugger: Xdebug
 - [+] Use path mappings
 - Map your project root in host to relative dir in guest
 - Hit OK
 
 - Name: 
 
you can also
/your/path/to/app/consolecache:clear