SPL Procedure - Define function having return value

1. Define function without argument

You can define function by using "procedure - end" commands.

clear

print "Cur date is " + func1()

procedure func1
  return Util.Now()
end

2. Define function having argument

You can define function having arguments as follows.

clear

print "Sum is " + func2(100, 200)

procedure func2(a, b)
  return a + b
end