Hi Brandon: Nice stuff. Two qualms with the following:
PHP 5's object model also significantly changes the way objects are passed, passing a pointer to the object rather than copying the object. First, "passed" is the followed immediately by "passing." Pick a different word for one or the other. Second, the documentation in general talks about it being "by reference" rather than as "a pointer." Thanks, --Dan -- T H E A N A L Y S I S A N D S O L U T I O N S C O M P A N Y data intensive web and database programming http://www.AnalysisAndSolutions.com/ 4015 7th Ave #4, Brooklyn NY 11232 v: 718-854-0335 f: 718-854-0409