How to clear Facebook image cache

Following are way to clear the facebook's image from cache.
Step 1, Update the Image URL with version in Meta Tags
<meta content="http://www.aboutcity.net/images/web-technology-experts-notes.jpg?v=12" property="og:image"/>

Step 2:
A) Go to https://developers.facebook.com/tools/debug/
B) Enter URL and Press "Debug" Submit button
C) Click On "Show existing scrape information", It will remove the caching
D) Check the updated image


Following is Screenshot which explain, how to clear the Image Cache?

Best Related Posts are Following:

1. How to logout from facebook with javascritp SDK - FB.logout.
2. Facebook SDK javascript - Facebook Login Check, Get Login Details, Share URL and POST to Profile.
3. Facebook Login Integration - Multiple Facebook IDs for the same user[Solved].
4. Share count and Share URL of Facebook, Twitter, LinkedIn and Pinterest.
5. Disable facebook notification popup after Click on Facebook Like Button.
6. How to share Embed youtube video on facebook From my website.
7. How to Find a Facebook Profile From an Image URL.
8. How to integrate Facebook open Graph API in Website.
9. How to clear Facebook image cache.
10. Facebook Comments Disable Comment using Yahoo, AOL or Hotmail.
11. Facebook comments Integration in website.
12. Facebook login with javascript SDK example.
13. Facebook User Profile Get Custom Picture of Facebook User.
14. Facebook Login with JavaScript.
15. Firebase Chat with Facebook and Twitter Integration.
16. Facebook Registration Plugin with XFBML.
17. Facebook Registration Plugin with Custom Fields.
18. Facebook Social Plugins Integration in Website.
19. jQuery Autocomplete like Facebook With Demo.

Google trends api php - How to get hot trends

Google Trends is a public web facility of Google Inc., based on Google Search, that shows how often a particular search-term is entered relative to the total search-volume across various regions of the world, and in various languages. 
From: en.wikipedia.org/wiki/Google_Trends


Use following code to get the hot trends from google.

  
try {            
            $url='http://www.google.com/trends/hottrends/atom/hourly';                        
            $client = new Zend_Http_Client($url);
            $response = $client->request('GET');
            $jsonData = ($response->getBody());
            echo 'Google Trends';            
            preg_match_all('/(.*)<\/a>/', $jsonData, $trends);
            /** preg_match_all('/(.*)<\/a>/', $jsonData, $trends);**/
             foreach($trends[0] as $trend) {
                echo "{$trend}";
                }

        } catch (Exception $e) {
            echo 'Error' . $e->getMessage();
        }     

Best Related Posts are Following:

1. How to post raw data using CURL in PHP?.
2. How to Send Tweets automatically with PHP?.
3. Get the access token with OAuth 2.0 for Google API.
4. Youtube v3 API Sample API Requests and Response - Search Videos - Get Video Details.
5. How do I get a YouTube video thumbnail from the YouTube.
6. Difference between WebService and API.
7. Validate Icalendar File or URL.