How can a PHP developer effectively troubleshoot issues with the Facebook API integration in ZendFramework2?

To effectively troubleshoot issues with the Facebook API integration in ZendFramework2, a PHP developer can start by checking the API credentials, ensuring the correct permissions are set, and verifying the API endpoints are being called correctly. Additionally, debugging tools like error logs and network traffic monitoring can help identify any issues with the integration. 

// Example code snippet for troubleshooting Facebook API integration in ZendFramework2

// Check API credentials
$fb = new Facebook\Facebook([
    'app_id' => 'your_app_id',
    'app_secret' => 'your_app_secret',
    'default_graph_version' => 'v2.10',
]);

// Ensure correct permissions
$permissions = ['email', 'user_likes'];
$loginUrl = $helper->getLoginUrl('https://example.com/fb-callback.php', $permissions);

// Verify API endpoints
try {
    $response = $fb->get('/me?fields=id,name,email', $accessToken);
    $user = $response->getGraphUser();
    echo 'Name: ' . $user['name'];
} catch(Facebook\Exceptions\FacebookResponseException $e) {
    echo 'Graph returned an error: ' . $e->getMessage();
} catch(Facebook\Exceptions\FacebookSDKException $e) {
    echo 'Facebook SDK returned an error: ' . $e->getMessage();
}

Keywords

PHP Facebook API ZendFramework2 troubleshooting integration

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