CODEWITHSUNDEEP
unicodeutf-8bit
user4362081
user4362081

Reputation: 39

Unicode convert to Utf 8

I want convert U+0780 to UTF-8.

Table:

U+00000000 - U+0000007F     0xxxxxxx

U+00000080 - U+000007FF     110xxxxx 10xxxxxx

U+00000800 - U+0000FFFF     1110xxxx 10xxxxxx 10xxxxxx

U+00010000 - U+001FFFFF     11110xxx 10xxxxxx 10xxxxxx 10xxxxxx

Convert 0780 from hex to binary.

00000111 10000000

I choose second line of table 

110xxxxx 10xxxxxx

How I fill bits to 00000111 10000000 to template 110xxxxx 10xxxxxx

Upvotes: 0

Views: 107

Answers (1)

Sami Kuhmonen
Sami Kuhmonen

Reputation: 31153

The template is 110xxxxx 10xxxxxx, so there are 11 bits available.

Take the 11 used bits of the character: 111 10000000, put them in the template in that order, left to right, five leftmost bits 11110 for the first byte and the remaining six bits 000000 for the second byte.

You get: 11011110 10000000.

Upvotes: 2

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