W-Shadow.com

I’ve seen people asking on the Internet if there’s a way to get a list of the most bookmarked pages from a specific site. Some other social bookmarking services (like Digg) have this feature but del.icio.us doesn’t. This looked like an interesting problem so I decided to write a […] Continue Reading…

What would you do if you wanted to run several instances of a PHP script that each work on a portion of a MySQL table, without interfering with each other and trying to grab the same rows? I don’t know the correct answer to this, but here’s what I did. It’s a rant, yeah. […] Continue Reading…

A PHP function that extracts all URLs from a page and another one that translates a relative URL to absolute URL. Originally I wrote this for a crawler script. […] Continue Reading…

If you’ve ever written a server-side script intended for distribution (as opposed to personal use), you’ve probably encountered the problem of needing to write a tutorial detailing the installation and setting up of the script. There are several typical tasks that you might need to describe – setting file […] Continue Reading…

This is an example of how you can use CURL to “log in” and retrieve some protected info. I’ve showed the somewhat extreme case where you need to maintain cookies, spoof HTTP referer and use SSL. The example page used here is ClickBank – one of the largest digital […] Continue Reading…