Show Twitter followers count snippets don’t work

4 comments

1. Ouch, that snippet is ancient (I am kinda its author, more precisely adapted to twitter from other snippet). I would strongly consider using some newer solution.

   I had later made newer and written from scratch version, try it http://www.rarst.net/script/twitter-counts-wordpress/

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2. Two issues:

   1. The code you’re using requires Administrator-role capabilities
   2. The code you’re using requires fopen() wrappers, which may be disabled by your host

   You should probably be using wp_remote_get() instead of file_get_contents(). I would also recommend caching the result, rather than storing it as a DB option.

   But, let’s start with the basics. I’m going to assume that the preg_match() part of the WPBeginner code works, and re-wrap it in a more-flexible function.

   Try putting this in functions.php (change $user = 'wpbeginner' to your own username):

   <?php
   function mytheme_get_twitter_follower_count( $user = 'wpbeginner' ) {
       $twitter_url = 'http://twitter.com/users/show.xml?screen_name=' . $user;
       $twitter_data = wp_remote_get( $twitter_url );
       $xml = $twitter_data['body'];
       $twitter_followers = '0';
       if (preg_match('/followers_count>(.*)</',$xml,$match)!=0) {
           $twitter_followers = $match[1];
       }
       return $twitter_followers;
   }
   ?>
   

   Then, wherever you want to output the string, put this in your template file:

   <p>Twitter Followers: <?php echo mytheme_get_twitter_follower_count(); ?></p>
   

   (Note that you can get the follower count for any user, by calling mytheme_get_twitter_follower_count( 'username' );.)

   EDIT

   From your error message:

   Twitter Followers: Fatal error: Call to undefined function mytheme_get_twitter_follower_count() in /hermes/bosweb25a/b155/ipg.zoomingjapancom/wp-content/plugins/php-code-widget/execphp.php(44) : eval()’d code on line 1

   1. Where are you putting the mytheme_get_twitter_widget_follower_count() function call?
   2. Where are you defining the mytheme_get_twitter_widget_follower_count() function?
   3. Why are you using a PHP code-execution Plugin?
   4. Why does that Plugin have eval() code in it?

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3. If the file is in your theme folder, instead of using include, try get_template_part. get_template_part( 'twitter.php' );

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4. The snippet likely works, you’ve just not implemented it correctly.

   Where did you save the code from the first code section in that example? where are you including the code from?

   basically, the error is that the path to the file is not correct, it can’t find the twitter.php file you’re trying to include.

   EDIT –

   if the twitter.php file is in the root of your theme directory, try including it like this:

   include( TEMPLATEPATH . '/twitter.php' );
   

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