BitOr
  

The bitwise inclusive "or" operator compares each bit of its first number to the corresponding bit of its second number. If either bit is 1, the corresponding result bit is set to 1. Otherwise, the corresponding result bit is set to 0.

syntaxa
BitOr(number1;number2)

example
BitOr(234;134) = 238
explanation:
234 = bin 11101010
134 = bin 10000110
------------------
238 = bin 11101110