including facebook.php makes my web shows extra information -


i have read tutorials related displaying facebook name, picture , on. must include (or require) file "facebook.php", downloaded in latest version facebook github web. problem when require "facebook.php" web looks this: http://imageshack.us/f/543/facebookphp.png/ file supposed contain functions getuser() , facebook instance, example, why has got html code appear in web?


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