You're right, the correlation between visual length and the actual number of characters is weak, and maybe only font dependent...

But when I print these strings with both chinese and ASCII characters using the mysql command (SELECT * FROM...), it prints an array on stdout and is absolutely not confused with the visual and character lengths.

That's why I think the solution must exist ^_^*

In reply to Re^3: The “real length" of UTF8 strings by Anonymous Monk
in thread The “real length" of UTF8 strings by Anonymous Monk

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