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10/6/09


Date Posted: 10/6/09

Summary: Image Formats

This is really a pretty small article, but covers a few of the most popular image formats used on websites and some of the benefits, uses, and drawbacks of each.  I thought about combining this with a future article on ImageMagick, but after some thought decided that it deserved its own page even if the page ended up being very small.  For a start the article size and quality is acceptable.

PCRE examples

I updated hyperlinking your urls example 5 again.  This time to recognize http:// links that are not proceeded with a www.  For example http://www.test.com was recognized, but http://test.com was not.  

The code has been neatened up somewhat, a small descriptor of how example 6 works was added, and the terms I tested against were posted.  Examples 4, 5, and 6 had some minor bug fixes as well.

Update: 10/8/09 Examples 4, 5, and 6 have been updated again.  This time to keep periods, spaces, and newlines from being cut off if they are located right after a linkable url.  Another way of wording it is to say that I altered the PCRE from being inclusive to exclusive.

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