After activation you can set zip codes for all of your posts.
To connect zip code with the post you should do 3 steps 1 ) Choose State ) Choose City 3 ) Choose Zip code.
Also you can connect several zip codes to one post.
This screenshot shows how the plugin looks in admin side..
This screenshot shows the array you get after use get post meta ..
This screenshot shows the settings page of this plugin...
Upload this plugin to wp-content plugins folder..
If you want the chosen ones in frontend you can use get post meta.
This function gives you array of all zip codes you chose...
Browse the code, check out SVN repository, or subscribe to the development log by RSS...
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