SPL, not a bridge too far

The document is a presentation on the Standard PHP Library (SPL) by Michelangelo van Dam, highlighting its functionalities and benefits for PHP development. It discusses various components like ArrayObject, iterators, exceptions, and data structures, providing examples of their usage and emphasizing the importance of SPL in streamlining common development tasks. The presentation also calls for better documentation on PHP.net for SPL and encourages community contributions.