I have a problem.

I need to know by an automatically way, if an string has UTF-8 characters or not!

This will be used to generate a document with a group of strings (Perl SCALAR), that is saved in the disk in binary (bytes from 0 to 255). So, I need to tell in the headers of the file if it's in UTF-8 or not.

In other words, when the amount of strings (SCALAR) are paste to the funtion that build the doc, it needs to detect if it has some UTF-8 automatically.

Graciliano M. P.
"The creativity is the expression of the liberty".

In reply to How to know if a string has UTF-8? by gmpassos

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