slide 38
Copyright © 2005 W3C (MIT, ERCIM, Keio)
Handling variables
Composite messages
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Slide 38 of 53
For this slide we imagine that the W3C Validator is altered slightly so that it tells you how many validation errors are in your file. It will do this using a 'composite message' whose parts are assembled using PHP code as the page is served.
Although we use PHP for these examples, the concepts can be applied to other scripting or coding environments.