Part 3 of this series covers how to format XML documents in web browsers and how to parse or read them using PHP strings and functions.
View post:XML and PHP Simplified - Formatting XML Documents

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J. Leidago Noabeb simplifies and demystifies the use and application of XML and the DOM.
See the rest here: XML and PHP Simplified

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Relying on the browser’s cache to store Ajax data has distinct limitations. A better solution may be to create your own cache management class. In this installment we’ll be covering some caching mechanisms, as we build upon our cache management class.
Continued here: Building a Client-Side Ajax Cache: Caching Algorithms

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