add optional headers to cli scripts #2294
Description
The script output would be more easily readable if there was headers outputted. It could be an option to output the headers or not (--headers true or --headers false).
I was thinking about something like that:
>php cli/user-info.php -h --user myuser --headers false
* myuser 2019-03-22T22:10:11+01:00 5.77 MiB 4 categories 20 feeds 909 reads 1 unreads 2 favourites
>php cli/user-info.php -h --user myuser --headers true
admin username last update total space used # of categories # of feeds # of reads posts # of unreads posts # of favorite posts
-----|--------|-------------------------|----------------|---------------|----------|----------------|------------------|-------------------
* myuser 2019-03-22T22:10:11+01:00 5.77 MiB 4 categories 20 feeds 909 reads 1 unreads 2 favourites