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Community support for PHP 7.3 is ending on 6 December 2021

Published date: August 24, 2021

Because PHP 7.3 extended support on Linux and Windows will end on 6 December 2021, any applications hosted on Azure App Service that are still using it will not be supported after 6 December 2021. Your applications will continue to run unchanged but won't receive any patches after 6 December 2021, since PHP will no longer be providing them.

Recommended action

To minimize risk and potential security vulnerabilities, follow the steps to update your applications to PHP 7.4 before 6 December 2021.

Help and support

If you have questions, get answers from community experts in Microsoft Q&A. If you have a support plan and you need technical help, create a support request.

  • App Service
  • Retirements

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