I'm confused, do you want to count the "bytes" or the "characters" in $data?
Update
I've never used
read , but it seems you are using
-s to get the size in
bytes but read will attempt the size in Unicode
characters because of the utf8 layer. Is this really what you want?
That's kind of a "creative" way to slurp a whole file...
Anyway to answer the title's question
- Counting bytes in a Unicode document
Remove temporarily the
utf8 flag and use
length then.
While I doubt that's what you want, others might stumble over this thread asking exactly this.
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