Graphs with MySQL

Mike Kruckenberg posted recently a tip he found to create easy text bar charts using the REPEAT function, that he found at:

http://www.squarebits.com/blog/2006/11/generate_simple.html

Today I stumbled across this link:
http://www.webcheatsheet.com/php/dynamic_image_generation.php#diagram

Which, using PHP, creates a graphical bar chart using the data in a MySQL database and a small bit of math.

Both are very neat!

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