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SPL in PHP 5.3

Submitted by matt on Wed, 2009-10-21 14:12

Here is a great slideshow that explains what is so important (and so interesting) about the SPL libraries included in PHP 5.3.

New SPL Features in PHP 5.3
View more documents from tobias382.

And for additional reading, head over to the PHP manual: http://us3.php.net/manual/en/spl.datastructures.php

When I switched QueryPath from an array to an SplObjectStorage object, I noticed tremendous speed improvements. And the 5.3 random access extensions to SPLObjectStorage will continue to speed QueryPath's engine.

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