title: How to see php bytecode file
body: <p>I am doing it for learning purpose.
  I have gone through many articles that php first convert its source code to bytecode, but i am not able to find a way to see the bytecode format, that how it looks like? </p>
  
  <p>In java and C there are many ways to see bytecode file. but unable to find any article in php to see converted bytecode.</p>