array( "verify_peer"=>false, "verify_peer_name"=>false, ), 'http'=>array( 'header'=>"User-Agent: facebookexternalhit/1.1\r\n" ), )); // Fetch the URL //-------------- $content = @file_get_contents($url, false, $context_options); if ($content === false) { invalidIA(); } // Load rules //----------- $transformer = new Transformer(); $transformer->loadRules($rules); // Transform //---------- $instant_article = InstantArticle::create(); $transformer->transformString($instant_article, $content); // Print source //------------- echo $instant_article->render(null, true); } catch (Exception $e) { echo $e->getMessage(); echo $stacktrace = $e->getTraceAsString(); die(); } function invalidIA() { echo 'Open an article and fully configure the Article Structure'; echo 'rule to see the source of your Instant Article here.'; die(); }