Adding custom image upload to Pagedown using PHP

One of my personal project using Pagedown for the markdown editor, so this is a working solutions and not just an example. [...]

Blogger JSON Feed API

Maybe sometimes we need a widget for certain features, but the widgets are not available. Blogger already provides an APIs to overcome this, so we [...]

Add rel nofollow to all external links in the node body and comment body

For for node body field use below code: /* Add nofollow */ if(isset($variables['content']['body'][0]['#markup'])) { [...]

Adding new variable for the Author Pane (Follow Links)

Here's how to adding new variable for the Author Pane (Follow links). The demo is on function [...]