Description:
Generate the binary value of a string according to the character set the latter uses, or vice versa.
Syntax:
charencode(str/rawtext, [charset])
Note:
Character sets the function supports include UTF-8, UTF-16, GBK, GB2312, GB18030, BIG5, UNICODE, UnicodeEscape, ISO8859_1, ASCII, EUC_KR, EUC_JP, ISO-2022-CN-GB, ISO-2022-CN-CNS, ISO-2022-JP and ISO-2022-KR.
Parameter:
|
str |
A string. |
|
rawtest |
A binary value. |
|
charset |
A character set, such as UTF-8 and GB2312; default is the one currently used by the system. |
Return value:
Binary value/String
Example:
|
|
A |
|
|
1 |
>cs="GBK" |
Set the character set. |
|
2 |
=charencode("abc一二三123") |
Generate the binary blob data according to the default character set. |
|
3 |
=charencode("abc一二三123", cs) |
Generate a binary value according to GBK. |
|
4 |
=charencode (A2) |
Return the string of binary data according to the default character set. |
|
5 |
=charencode (A3, cs) |
Return the string of binary value according to GBK. |