---
title: "Site Factory - September 10, 2019"
date: "2025-09-12T05:57:24+00:00"
summary: "Site Factory now supports PHP 7.3. Test in non-production environments before upgrading production. Contact Acquia Support for assistance."
image:
type: "announcement"
url: "/site-factory/release/2019-09-10/80531-site-factory-september-10-2019"
id: "77797dc4-f307-46fb-ad38-b6a5b3d128a2"
---

*   Feature Site Factory is now compatible with PHP 7.3. [Contact Acquia Support](/service-offerings/support#contact-acquia-support) to request your non-production environments be placed on PHP 7.3 for testing. Acquia doesn’t recommend placing your production environment on PHP 7.3 without testing in non-production environments first.