[5.3] Use str_contains function for libraries code

[joomdonation]

Pull Request for Issue # .

Summary of Changes

This PR uses StrContainsRector rule to convert our libraries code to use str_contains function. It does not change any existing behavior, just make the code cleaner and easier to read. The change is done automatically by rector, no manual change included here.

Testing Instructions

Need to have code review for every single change here.

Actual result BEFORE applying this Pull Request

Works

Expected result AFTER applying this Pull Request

Works, with cleaner, easier to read code.

Link to documentations

Please select:

• Documentation link for docs.joomla.org:

• No documentation changes for docs.joomla.org needed

• Pull Request link for manual.joomla.org:

• No documentation changes for manual.joomla.org needed

[QuyTon]

I have tested this item ✅ successfully on 65f955d

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[mfleeson]

Appears to be working correctly. Drone fails with phpstan complaining about code that's using deprecated features. Not sure I know enough to pass this but I think it tests okay.

[joomdonation]

Thanks @mfleeson for looking at the PR. Could you mark your test result?

[tekvishal]

I have not tested this item.

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[ghost]

I have not tested this item.

@tekvishal Maybe you have not marked your test result as "successfully" or "unsuccessfully"?

[HLeithner]

Code Review

[HLeithner]

thanks