title: Send a value from PHP to Node JS for execution
body: <p>Hello everyone!</p>
  
  <p>I have a file called start.php and in this file I have set the value of x to 5. I have another file called check.js</p>
  
  <p>In my PHP file I use shell_exec to run check.js</p>
  
  <p>My question is, what should I do to make check.js check the value of x which is in start.php</p>
  
  <p>Is it possible to do it this way while using shell_exec? If not what should I do?</p>
  
  <p>Best regards</p>