Technology

I build software, both professionally and as a hobby, and I love reading about technology and science. These articles include what I’ve been learning, as well as my opinions on various tech topics.

Jan
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January 24, 2011

Lately I had to do some work for the status.arrowquick.com website that involved learning about anonymous functions. What I needed to do was add the appropriate CSS class to each hyperlink inside a bit of HTML. To do this, I chose to use preg_replace_callback(), which replaces a matching string with the results of a specified function. $cat_class_callback_info […]