This character is a Other Letter and is mainly used in the Old Persian script.
The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it is written from left to right. When changing direction it is not mirrored. The word that U+103B8 forms with similar adjacent characters prevents a line break inside it.
El Wikipedia tiene la siguiente información acerca de este punto de código:
Old Persian cuneiform is a semi-alphabetic cuneiform script that was the primary script for Old Persian. Texts written in this cuneiform have been found in Iran (Persepolis, Susa, Hamadan, Kharg Island), Armenia, Romania (Gherla), Turkey (Van Fortress), and along the Suez Canal. They were mostly inscriptions from the time period of Darius I, such as the DNa inscription, as well as his son, Xerxes I. Later kings down to Artaxerxes III used more recent forms of the language classified as "pre-Middle Persian".
Representaciones
Sistema
Representación (click value to copy)
N.º
66488
UTF-8
F0 90 8E B8
UTF-16
D8 00 DF B8
UTF-32
00 01 03 B8
URL-Quoted
%F0%90%8E%B8
HTML hex reference
𐎸
Mojibake mal de windows-1252
ðޏ
Codificación: GB18030 (hexadecimales bytes)
90 30 E0 32
RFC 5137
\u'103B8'
Bash and Zsh inside echo -e
\U000103B8
C and C++
\U000103B8
C#
\U000103B8
CSS
\0103B8
Excel
=UNICHAR(66488)
Go
\U000103B8
JavaScript
\uD800\uDFB8
Modern JavaScript since ES6
\u{103b8}
JSON
\uD800\uDFB8
Java
\uD800\uDFB8
Lua
\u{103B8}
Matlab
char(66488)
Perl
"\x{103B8}"
PHP
\u{103b8}
PostgreSQL
U&'\+0103B8'
PowerShell
`u{103B8}
Python
\U000103B8
Ruby
\u{103b8}
Rust
\u{103b8}
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