PHP Version

  • Hello All. Simple question. I am currently running WordPress on IIS – and using PHP version 5.4.45. Can I upgrade PHP to the latest version without causing an outage? Let me know, and thanks!

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  • Hi, Ferbert, & welcome. That rather depends on the plugins and themes you’re using. But 5.4 has reached end-of-life status, so you should really upgrade ASAP. If any of your plugins or your theme is not sufficiently maintained to support a version of Php beyond what you’re running now, then I’d suggest looking for another plugin or theme w/similar functionality, as inability to upgrade leaves your site vulnerable.

    HTH.

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