Re https://www.ads-software.com/support/topic/undefined-array-key-extension-2/

Hi @thomastolkien,

Thanks for following up on this. I tried replicating the issue on one of my test websites but I am not able to get the same results as you.

To help test further can you please share the following details about the website.

• WordPress version
• Jetpack version
• PHP version
• iOS Jetpack App version

For my tests I used the Jetpack iOS app version 77.7(22.7.0.2), WordPress 6.2.2, Jetpack 12.4 and PHP 8.1

Best,

We’ve listed the specs for your query below (however we’ve also noticed the same issue on other sites with slightly different specs, yet hosted by the same hosting company).

WordPress 6.2.2

PHP version 8.2.7 (Supports 64bit values)

Current Jetpack Version Option12.3:1688587023

IOS Jetpack App 22.7 (22.7.0.2)

Hi @thomastolkien

Thank you for the extra information. The “Undefined array key” error was introduced in PHP version 8.0. Prior to this version, trying to access an undefined array key would result in an “Undefined index” notice. This is why it’s appearing more visible to you now that you’re on a more recent version of PHP.

As I said in the other thread, it’s not something to be bothered about, but it might be worth looking into. Could you please log an issue about this on the public GitHub repository? Thanks!

Hi there,

It’s been one week since this topic was last updated. I’m going to mark this thread as solved. If you have any further questions or need more help, you’re welcome to open another thread here. Cheers!