PHP functions required for ONLYOFFICE Nextcloud app

Is there a list anywhere of all the PHP functions that the ONLYOFFICE Nextcloud app requires?

Today I discovered that the PHP exec function is required, when it was included in the list of disable_functions this error message was generated:

php occ onlyoffice:documentserver --check
Error connection: Error occurred in the document service: Error while downloading the document file to be converted.

After omitting it there wasn’t a problem.

However I can’t now reproduce this behaviour by adding exec to the PHP disable_functions setting so something else must have been preventing it from working…

php occ onlyoffice:documentserver --check
Document server version is successfully connected

If I find an answer to this I’ll post it here…

Hello chris.

Unfortunately, there’s no documented list of php functions. Moreover, our connector doesn’t use exec function. I think this is the reason why you couldn’t reproduce the situation.

Probably there was something else in your first test that influenced the situation.

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