title: PHP Execute code in another page in background
body: <p><br>
  I have a page that give point to users. When the sum of users points reaches 10000 points, I have to execute an independent code.<br>
  I'ld like that when I execute the code that adds user points (add_userpoint.php) could say to the page that checks 10000 points are reached (check_goal.php) to execute its code. The problem is that I don't want that "add_userpoint.php" waits "check_goal.php" execution, because it doesn't need information from it.<br>
  How I could do? Can CURL or <code>shell_exec('php check_goal.php');</code> makes what I want?
  <br>Thank you!</p>