TYPO3 Core

I use this all the time and nothing crashes. What do you mean with crashes? An exception? A warning? A notice?

[request.getQueryParams()['tx_news_pi1'] && (request.getQueryParams()['tx_news_pi1'])['news'] > 0]

do you have URLs where tx_news_pi1|* but no tx_news_pi1|news is present?
(archive for instance)
Then you get errors.

Or, much simpler: TS is evaluated in BE context too (eg. belog module), which floods the logs.

hi,
how are the chances that this comes in the core?

Sorry, but this style of writing conditions are crap

[request.getQueryParams() && request.getQueryParams()['my_ext'] && request.getQueryParams()['my_ext']['foo'] > 0]

technically speaking, using Symfony ExpressionLanguage is a big plus, no question about it.

But if something like that

[globalVar = GP:my_ext|foo> 0]

becoming something like this

[request.getQueryParams() && request.getQueryParams()['my_ext'] && request.getQueryParams()['my_ext']['foo'] > 0] || [request.getQueryParams() && request.getQueryParams()['my_ext'] && request.getQueryParams()['my_ext']['foo'] > 0]

than it's not a friendly system. The learning curve is quite high for beginners as far as TypoScript is concerned. But that makes it a lot harder to use the system. And in my opinion, TypoScript is still one of the great features of TYPO3. Precisely because of the conditions one is as flexible as in no other system.

Patch set 2 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/c/Packages/TYPO3.CMS/+/61708

Patch set 3 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/c/Packages/TYPO3.CMS/+/61708

Patch set 1 for branch 9.5 of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/c/Packages/TYPO3.CMS/+/62857