Simon Willison’s Weblog

Migrating from PHP 4 to PHP 5 (via) A migration guide from the PHP manual.

Posted 14th July 2004 at 5:35 am

Recent articles

OpenAI DevDay 2025 live blog - 6th October 2025
Embracing the parallel coding agent lifestyle - 5th October 2025
Designing agentic loops - 30th September 2025

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