Simple Player Join Logger

Players = {}

file.CreateDir("PlayerJoinLogger")
file.Write("PlayerJoinLogger/playersconnected.txt")

function PlayersConnected()
for _, v in ipairs( player.GetAll() ) do
    if(not table.HasValue(Players, v)) then
	table.insert(Players, v)
    file.Append("PlayerJoinLogger/playersconnected.txt", "("..tostring( os.date() )..") Player "..v:Nick().." ("..v:SteamID()..")\n")
end
end
end
hook.Add("Think","PlayersConnected",PlayersConnected)

function PrintPlayers()
	if file.Read("PlayerJoinLogger/playersconnected.txt") == nil then
	   print("No players have joined!")
	else
	   print(file.Read("PlayerJoinLogger/playersconnected.txt"))
end
end
concommand.Add( "PrintPlayerJoinLog", PrintPlayers )