CSV stands for
Comma
Separated
Values - it means that a comma separate two values, so 1,56 will be interpreted as two values (two cells)...
As it stated in CSV definition:
Quote:
6. Fields containing line breaks (CRLF), double quotes, and commas
should be enclosed in double-quotes. For example:
"aaa","b CRLF
bb","ccc" CRLF
zzz,yyy,xxx
https://tools.ietf.org/html/rfc4180[
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