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Digg Button Plugin

Adding a Digg button to your site can encourage visitors to digg an article that has already been dugg. This

plugin has been presented at

http://www.seoegghead.com/blog/seo/how-to-get-dugg-digg-for-

wordpress-plugin-p113.html

. There you can also see how the Digg button looks in practice — see

Figure 16-15.

Figure 16-15

To add the Digg button to your blog, follow these steps:

1.

Create a file named

digg-button.php

in your

/blog/wp-content/plugins

folder,

and type the following code. Alternatively, you can pick up the code from the book’s

code download.

<?php

/*

Plugin Name: Digg

Plugin URI: http://www.seoegghead.com/

Description: Creates an interactive Digg button.

Author: Jaimie Sirovich

Version: 1.0

Author URI: http://www.seoegghead.com/

*/

function _scrape_check_digg($digg_link, $the_permalink)

{

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, $digg_link);

curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

$http_result = curl_exec($ch);

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Chapter 16: : Creating an SE-Friendly Blog

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