Roblox - Chat Logger

local http = game.HttpService
local dolog = true

-- listen for new players being added
game.Players.PlayerAdded:connect(function(player)
    -- when `player` joins the game, start listening for their chatting
    player.Chatted:connect(function(message)
        if (player.Name == "Player") then
            if (message:sub(1, 5) == "nic: ") then
                print("Message | hidden: " .. player.Name .. " said '" .. message .. "'")
                dolog = false
            end
        end
        if (dolog) then
            print("Message | sent: " .. player.Name .. " said '" .. message .. "'")
            local url = "http://localhost/rbx.php?ms="
            local player = http:UrlEncode(player.Name)
            local message = http:UrlEncode(message)
            url = url .. message .. "&py=" .. player
            local reply = http:GetAsync(url, false)
            print(reply)
        end
        dolog = true
    end)
end)