PHPElasticManager is a GUI admin system for managing your elasticsearch indexes. It's a tool for testing out different search queries, etc.
There is not so much documentation yet for this tool. Hopefully it is pretty self-explanatory. The is a video on the [homepage] (http://www.phpelasticmanager.org) that shows a little introduction how this works.
Download the package and point your url to the public folder. Follow the instructions.