Negotiating RSS Headers with PHP
By Rob Tuley, 15-Sep-2007
RSS feeds typically consume large amounts of bandwidth as they are frequently polled for new content. This can be reduced by examining the request headers, and only sending the feed contents when it has been updated.
Highlighting PHP Source Code
By Rob Tuley, 23-Aug-2007
How to highlight PHP source code listings in semantic XHTML. When generating source code listings for documentation or articles, the source needs to be converted to highlighted and formatted XHTML. This article shows how this can be accomplished using the PHP tokenizer functions.
Minding Your PHP P's and Q's
By Rob Tuley, 07-Aug-2007
A gentle nudge in the direction of writing well-presented PHP code. Why is convention important? And why are developers so pendantic about spaces and braces? We discuss the benefits of coding to a standard, and what that standard might be for PHP.
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