This is just a test newsletter3

Here is all my editorial blather… This is the blue retro theme test.

Using the same principle as described in the previous example, we can create a function that will streamline the display of custom-field images while providing localized control over their associated (X)HTML attributes. Given the typical example of a custom-field value containing a URL to a specific image, we create function whereby the image URL is retrieved and displayed along with a set of attribute values passed from the function call. We place this function in our theme’sfunctions.php file: