The code has been released as open source under the GNU General Public License.
Dave's going to be writing about this code on the Technorati Developers Wiki, which has an extensive section devoted to how to ping the site with weblogging software.
What is PHP?
PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.
hi. thanks for the code and the excellent pinger. My question is: I have a blogs directory and want to *receive* pings. How can i do that? any resource or code for dissecting the xml that sends your pinger?