PHP's Source Code For PHP Developers - Part 4 - Arrays


Part 4 of the PHP’s Source Code for PHP Developers series is up over on Nikic’s Blog. In it, he discusses how arrays are handled in PHP internals. He talks a lot about hash tables and symbol tables, and how they work together to make PHP a working language. Part 5 will be back over here, and we’ll talk about objects and classes! Enjoy!