Simon Willison’s Weblog

Becoming PHP 6 Compatible. According to this article, I’ve been writing PHP 6 compatible code since about 2002.

Posted 24th September 2007 at 12:13 pm

Recent articles

Recreating the Apollo AI adoption rate chart with GPT-5, Python and Pyodide - 9th September 2025
GPT-5 Thinking in ChatGPT (aka Research Goblin) is shockingly good at search - 6th September 2025
V&A East Storehouse and Operation Mincemeat in London - 27th August 2025

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