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(PHP Extension) Iterate Pages in FeedDemonstrates how to read the next page in the user's Facebook feed, and iterates through all of the pages in the Facebook feed.
<?php // The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number. // For example, if using Chilkat v9.5.0.48, then include as shown here: include("chilkat_9_5_0.php"); // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // This example assumes a previously obtained an access token $oauth2 = new CkOAuth2(); $oauth2->put_AccessToken('FACEBOOK-ACCESS-TOKEN'); $rest = new CkRest(); // Connect to Facebook and send the following GET request: $success = $rest->Connect('graph.facebook.com',443,true,true); if ($success != true) { print $rest->lastErrorText() . "\n"; exit; } // Provide the authentication credentials (i.e. the access key) $rest->SetAuthOAuth2($oauth2); // Gets the 1st page in the user's feed. $responseJson = $rest->fullRequestNoBody('GET','/v2.7/me/feed'); if ($rest->get_LastMethodSuccess() != true) { print $rest->lastErrorText() . "\n"; exit; } $json = new CkJsonObject(); $json->put_EmitCompact(false); $json->Load($responseJson); // // See Parsing the Facebook User Feed for code showing how to parse the JSON feed content. // $nextUrl = new CkUrl(); // Get the URL for the next page in the feed. $nextUrlStr = $json->stringOf('paging.next'); while ($json->get_LastMethodSuccess() == true) { print 'Next page URL: ' . $nextUrlStr . "\n"; $nextUrl->ParseUrl($nextUrlStr); // Prepare for getting the next page in the feed. // We can continue using the same REST object. // If already connected, we'll continue using the existing connection. // Otherwise, a new connection will automatically be made if needed. $rest->ClearAllQueryParams(); $rest->AddQueryParams($nextUrl->query()); $responseJson = $rest->fullRequestNoBody('GET','/v2.7/me/feed'); if ($rest->get_LastMethodSuccess() != true) { print $rest->lastErrorText() . "\n"; exit; } $json->Load($responseJson); // See Parsing the Facebook User Feed for code showing how to parse the JSON feed content. // Get the URL for the next page. $nextUrlStr = $json->stringOf('paging.next'); } print 'No more pages in the feed.' . "\n"; ?> |
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