} else { echo "You must supply a company ID to 'follow' a company."; } break; case 'unfollowCompany': /** * Handle company 'unfollows'. */ // check the session if (!oauth_session_exists()) { throw new LinkedInException('This script requires session support, which doesn\'t appear to be working correctly.'); } $OBJ_linkedin = new LinkedIn($API_CONFIG); $OBJ_linkedin->setTokenAccess($_SESSION['oauth']['linkedin']['access']); if (!empty($_GET['nCompanyId'])) { $response = $OBJ_linkedin->unfollowCompany($_GET['nCompanyId']); if ($response['success'] === TRUE) { // company 'unfollowed' header('Location: ' . $_SERVER['PHP_SELF']); } else { // problem with 'unfollow' echo "Error 'unfollowing' company:<br /><br />RESPONSE:<br /><br /><pre>" . print_r($response, TRUE) . "</pre><br /><br />LINKEDIN OBJ:<br /><br /><pre>" . print_r($OBJ_linkedin, TRUE) . "</pre>"; } } else { echo "You must supply a company ID to 'unfollow' a company."; } break; default: // nothing being passed back, display demo page // check PHP version if (version_compare(PHP_VERSION, '5.0.0', '<')) {