Removing Unnecessary ELSE

gistfile1.php

//BEFORE
function myFunction()
{
  if(userAuthorized())
  {
    execute();
    execute();
    execute();
    execute();
  } else {
    return "Unauthorized Access";
  }
}

//AFTER
function myFunction()
{
  if( ! userAuthorized() )
    return "Unauthorized Access";
  
  execute();
  execute();
  execute();
  execute();
}