Live social statistics php script

We need a live social statistics php script. Pages (developed in PHP) will return a set of values drawn from social statistics: - Facebook page insight - Google local business - Google analytics and must be shown in a layout html / javascript type: [login to view URL] The preset layouts will be provided by us. Basic data extracted from three sources will be about 30, like page views, average time spent, like, contact phone, etc (will be specified later). The script does not require a database, but we need to store raw data in a file (example in json format). There will be a config file (.txt) where they will be inserted the key and secret API for each channel (and we'll make them dynamic variables in our system). At the time to show results, there should be the possibility to select live "start date" and "end date."