Difference between revisions of "Utf8.escape"
From GiderosMobile
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__NOTOC__ | __NOTOC__ | ||
'''Available since:''' Gideros 2016.06<br/> | '''Available since:''' Gideros 2016.06<br/> | ||
| + | '''Class:''' [[utf8]]<br/> | ||
| + | |||
=== Description === | === Description === | ||
| − | + | Escapes a str to UTF-8 format string. | |
| − | + | <syntaxhighlight lang="lua"> | |
| − | < | ||
(string) = utf8.escape(s) | (string) = utf8.escape(s) | ||
| − | </ | + | </syntaxhighlight> |
| + | |||
| + | It supports several escape format: | ||
| + | *'''%ddd''' - which ddd is a decimal number at any length: change Unicode code point to UTF-8 format | ||
| + | *'''%{ddd}''' - same as %ddd but has bracket around | ||
| + | *'''%uddd''' - same as %ddd, u stands Unicode | ||
| + | *'''%u{ddd}''' - same as %{ddd} | ||
| + | *'''%xhhh''' - hexadigit version of %ddd | ||
| + | *'''%x{hhh}''' same as %xhhh | ||
| + | *'''%?''' - '?' stands for any other character: escape this character | ||
| + | |||
=== Parameters === | === Parameters === | ||
| − | '''s''': (string) | + | '''s''': (string) <br/> |
| + | |||
=== Return values === | === Return values === | ||
'''Returns''' (string) escaped string<br/> | '''Returns''' (string) escaped string<br/> | ||
| + | |||
| + | {{Utf8}} | ||
Latest revision as of 21:43, 1 December 2023
Available since: Gideros 2016.06
Class: utf8
Description
Escapes a str to UTF-8 format string.
(string) = utf8.escape(s)
It supports several escape format:
- %ddd - which ddd is a decimal number at any length: change Unicode code point to UTF-8 format
- %{ddd} - same as %ddd but has bracket around
- %uddd - same as %ddd, u stands Unicode
- %u{ddd} - same as %{ddd}
- %xhhh - hexadigit version of %ddd
- %x{hhh} same as %xhhh
- %? - '?' stands for any other character: escape this character
Parameters
s: (string)
Return values
Returns (string) escaped string
