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Lua help





i'm stuck 


i have a raspberry pi that is reading the smart meter 


and i send the values to a text file 


the output of that file is shown in a php file like this 


[{ daldag: 3218, piekdag: 2165, vermogen: 497, gas: 1799.421}]


the thing that i want is to read the value with lua into a virtual device to show the power consumption 


daldag : 3218 = 3218 KWH power consumption on low cost total meter readout 

piekdag : 2165 = 2165 KWH power consumption on high cost total meter readout 

vermogen : 497 = 497 Watt current power consumption live reading 10 sec interval refresh

gas: 1799.421 = 1799.421 M3 gas meter total readout 


so the question is how to read the different values with lua 


many thanks 



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