Tried switching my old Sage site from PHP 7.4 to PHP 8.1 and ran into lots of errors like this: Deprecated: Return type of Illuminate\Support\Collection::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute sho…

Hi @meemal , Sage 9 on PHP 8 is not officially supported, but some others have managed to do it. You might have success by replacing roots/sage-lib with GitHub - mcaskill/sage-lib: Library files for Sage 9 I believe the key is making sure your illuminate/ dependencies are version 8 or newer. You’…

AH, I had completely forgotten that. Want to get PHP 8 for performance and hopefully the WooCommerce HPOS update. I’ll give your hints a try. If anyone has had success if would be great to hear from them, especially if it also involved a woocommerce installation. Thanks

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Updating Sage 9 site to PHP 8 - Sage Autoloader Error

sage

tombro September 25, 2023, 9:33am 4

See Sage 9 + PHP 8.0