This character is a Otro símbolo and is commonly used, that is, in no specific script.
The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. U+1F497 offers a line break opportunity at its position, except in some numeric contexts.
The CLDR project calls this character “corazón creciente” for use in screen reading software. It assigns these additional labels, e.g. for search in emoji pickers: corazón, creciente, emocionado, latido, nervioso.
This character is designated as an emoji. It will be rendered as colorful emoji on conforming platforms. To reduce it to a monochrome character, you can combine it with Variation Selector-15: 💗︎ See the Emojipedia for more details on this character’s emoji properties.
On Youtube this character is sometimes wrongly displayed as U0001f497.
El Wikipedia tiene la siguiente información acerca de este punto de código:
As a common symbol throughout typographic history, the heart shape has found its way into many character sets and encodings, including those of Unicode. Some characters depict the shape directly, others reference it in a more derived manner.
Representaciones
Sistema
Representación (click value to copy)
N.º
128151
UTF-8
F0 9F 92 97
UTF-16
D8 3D DC 97
UTF-32
00 01 F4 97
URL-Quoted
%F0%9F%92%97
HTML hex reference
💗
Mojibake mal de windows-1252
💗
Codificación: GB18030 (hexadecimales bytes)
94 39 D8 35
RFC 5137
\u'1F497'
Bash and Zsh inside echo -e
\U0001F497
C and C++
\U0001F497
C#
\U0001F497
CSS
\01F497
Excel
=UNICHAR(128151)
Go
\U0001F497
JavaScript
\uD83D\uDC97
Modern JavaScript since ES6
\u{1f497}
JSON
\uD83D\uDC97
Java
\uD83D\uDC97
Lua
\u{1F497}
Matlab
char(128151)
Perl
"\x{1F497}"
PHP
\u{1f497}
PostgreSQL
U&'\+01F497'
PowerShell
`u{1F497}
Python
\U0001F497
Ruby
\u{1f497}
Rust
\u{1f497}
Haga clic en el botón de estrella junto a cada etiqueta para establecer esta representación como favorita o eliminarla de las favoritas. Las favoritas se mostrarán inicialmente. (Los favoritos se almacenan localmente en su equipo y no se envían nunca por Internet)