Simon Willison’s Weblog

PHP: JSON Functions. Now bundled in PHP 5. A great way to move data from PHP to some other language.

Posted 3rd November 2006 at 12:25 pm

Recent articles

My Lethal Trifecta talk at the Bay Area AI Security Meetup - 9th August 2025
The surprise deprecation of GPT-4o for ChatGPT consumers - 8th August 2025
GPT-5: Key characteristics, pricing and model card - 7th August 2025

json 143 php 181 php5 4

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe