22:48, 10 March 2009 (diff | hist) . .(+29) . . m Shortcode API (→Attributes: Linked to the PHP documentation for extract, since they can explain it in more detail)
22:40, 10 March 2009 (diff | hist) . .(+47) . . m Shortcode API (→Overview: Linked to the_content's page. Made it more clear that the output needs to be returned, not echoed.)