This project is to make a small modification to a wordpress plugin using PHP.
The plugin has a number of features, but the only one relevant to this project is that it can replace keywords in wordpress posts and pages with dofollow links, using the original keyword text. You can see an example page here: www dot [url removed, login to view]
As you will see the plugin has done its job, but it has replaced all instances of the selected keywords with the link. This project is to modify the plugin so that it will only create a link for the first instance of each keyword within a particular post or page, rather than every instance as it does at the moment. This will require a small modification to the plugin PHP code.
I will provide the plugin as a ZIP file for you to setup on one of your own wordpress blogs for testing. You will provide the modified file or files for me to test on the wordpress blog linked to above.