Simon Willison’s Weblog

30th April 2007 - Link Blog

A brief unofficial history about register_globals in PHP. It’s been more than five years since register_globals was disabled by default in PHP 4.2.0.

Posted 30th April 2007 at 8:20 am

Recent articles

Meta's new model is Muse Spark, and meta.ai chat has some interesting tools - 8th April 2026
Anthropic's Project Glasswing - restricting Claude Mythos to security researchers - sounds necessary to me - 7th April 2026
The Axios supply chain attack used individually targeted social engineering - 3rd April 2026

This is a link post by Simon Willison, posted on 30th April 2007.

history 41 philip-olson 1 php 190 registerglobals 1

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