This character is a Other Letter and is mainly used in the Phoenician script.
The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it is written from right to left. When changing direction it is not mirrored. The word that U+10915 forms with similar adjacent characters prevents a line break inside it.
The Wikipedia has the following information about this codepoint:
Taw, tav, or taf is the twenty-second and last letter of the Semitic abjads, including Arabic tΔΚΎΨͺβ, Aramaic taw π‘β, Hebrew tavΧͺβ, Phoenician tΔw π€, and Syriac taw ά¬. In Arabic, it also gives rise to the derived letter Ψ«αΉ―ΔΚΎ. Its original sound value is /t/.
The Phoenician letter gave rise to the Greek tau (Ξ€), Latin T, and Cyrillic Π’.
Representations
System
Representation (click value to copy)
NΒΊ
67861
UTF-8
F0 90 A4 95
UTF-16
D8 02 DD 15
UTF-32
00 01 09 15
URL-Quoted
%F0%90%A4%95
HTML hex reference
𐤕
Wrong windows-1252 Mojibake
Γ°ΒΒ€β’
Encoding: GB18030 (hex bytes)
90 31 EB 35
RFC 5137
\u'10915'
Bash and Zsh inside echo -e
\U00010915
C and C++
\U00010915
C#
\U00010915
CSS
\010915
Excel
=UNICHAR(67861)
Go
\U00010915
JavaScript
\uD802\uDD15
Modern JavaScript since ES6
\u{10915}
JSON
\uD802\uDD15
Java
\uD802\uDD15
Lua
\u{10915}
Matlab
char(67861)
Perl
"\x{10915}"
PHP
\u{10915}
PostgreSQL
U&'\+010915'
PowerShell
`u{10915}
Python
\U00010915
Ruby
\u{10915}
Rust
\u{10915}
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