Various usefull functions

number pilight.common.random(number min, number max)

Returns a random number between min and max.

number pilight.common.explode(string source, string delimiter)

Returns an table of strings, each of which is a substring of string formed by splitting it on boundaries formed by the string delimiter.

local array = pilight.common.explode("foo bar", " ");
print(array[1]); -- foo
print(array[2]); -- bar

array = pilight.common.explode("", ".");
print(array[1]); -- 127
print(array[2]); -- 0
print(array[3]); -- 0
print(array[4]); -- 1