This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as examine, test; investigate. Its Pīnyīn pronunciation is kǎo.
The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it is written from left to right. When changing direction it is not mirrored. U+6537 offers a line break opportunity at its position, except in some numeric contexts.
Representations
System
Representation (click value to copy)
Nº
25911
UTF-8
E6 94 B7
UTF-16
65 37
UTF-32
00 00 65 37
URL-Quoted
%E6%94%B7
HTML hex reference
攷
Wrong windows-1252 Mojibake
æ”·
Encoding: BIG5 (hex bytes)
CA F7
Encoding: BIG5HKSCS (hex bytes)
CA F7
Encoding: CP932 (hex bytes)
9D BD
Encoding: CP949 (hex bytes)
CD B9
Encoding: CP950 (hex bytes)
CA F7
Encoding: EUC_JP (hex bytes)
DA BF
Encoding: EUC_JIS_2004 (hex bytes)
DA BF
Encoding: EUC_JISX0213 (hex bytes)
DA BF
Encoding: EUC_KR (hex bytes)
CD B9
Encoding: GBK (hex bytes)
94 8E
Encoding: GB18030 (hex bytes)
94 8E
Encoding: ISO2022_JP (hex bytes)
1B 24 42 5A 3F 1B 28 42
Encoding: ISO2022_JP_1 (hex bytes)
1B 24 42 5A 3F 1B 28 42
Encoding: ISO2022_JP_2 (hex bytes)
1B 24 42 5A 3F 1B 28 42
Encoding: ISO2022_JP_2004 (hex bytes)
1B 24 42 5A 3F 1B 28 42
Encoding: ISO2022_JP_3 (hex bytes)
1B 24 42 5A 3F 1B 28 42
Encoding: ISO2022_JP_EXT (hex bytes)
1B 24 42 5A 3F 1B 28 42
Encoding: ISO2022_KR (hex bytes)
1B 24 29 43 0E 4D 39 0F
Encoding: JOHAB (hex bytes)
E1 B9
Encoding: SHIFT_JIS (hex bytes)
9D BD
Encoding: SHIFT_JIS_2004 (hex bytes)
9D BD
Encoding: SHIFT_JISX0213 (hex bytes)
9D BD
Pīnyīn
kǎo
RFC 5137
\u'6537'
Bash and Zsh inside echo -e
\u6537
C and C++
\u6537
C#
\u6537
CSS
\006537
Excel
=UNICHAR(25911)
Go
\u6537
JavaScript
\u6537
Modern JavaScript since ES6
\u{6537}
JSON
\u6537
Java
\u6537
Lua
\u{6537}
Matlab
char(25911)
Perl
"\x{6537}"
PHP
\u{6537}
PostgreSQL
U&'\6537'
PowerShell
`u{6537}
Python
\u6537
Ruby
\u{6537}
Rust
\u{6537}
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