This character is a Other Symbol and is commonly used, that is, in no specific script.
The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. The word that U+2758 forms with similar adjacent characters prevents a line break inside it.
The Wikipedia has the following information about this codepoint:
The vertical bar, |, is a glyph with various uses in mathematics, computing, and typography. It has many names, often related to particular meanings: Sheffer stroke (in logic), pipe, bar, or (literally, the word "or"), vbar, and others.
Representations
System
Representation (click value to copy)
Nº
10072
UTF-8
E2 9D 98
UTF-16
27 58
UTF-32
00 00 27 58
URL-Quoted
%E2%9D%98
HTML hex reference
❘
Wrong windows-1252 Mojibake
â˜
HTML named entity
❘
Encoding: GB18030 (hex bytes)
81 37 C4 36
LATEX
\ding{120}
RFC 5137
\u'2758'
Bash and Zsh inside echo -e
\u2758
C and C++
\u2758
C#
\u2758
CSS
\002758
Excel
=UNICHAR(10072)
Go
\u2758
JavaScript
\u2758
Modern JavaScript since ES6
\u{2758}
JSON
\u2758
Java
\u2758
Lua
\u{2758}
Matlab
char(10072)
Perl
"\x{2758}"
PHP
\u{2758}
PostgreSQL
U&'\2758'
PowerShell
`u{2758}
Python
\u2758
Ruby
\u{2758}
Rust
\u{2758}
Click the star button next to each label to set this representation as favorite or remove it from the favorites. Favorites will be shown initially. (Favorites are stored locally on your computer and never sent over the internet.)