Difference between revisions of "Utf8.len"
From GiderosMobile
| Line 1: | Line 1: | ||
__NOTOC__ | __NOTOC__ | ||
| + | <languages /> | ||
'''<translate>Available since</translate>:''' Gideros 2016.06<br/> | '''<translate>Available since</translate>:''' Gideros 2016.06<br/> | ||
'''<translate>Class</translate>:''' [[Special:MyLanguage/utf8|utf8]]<br/> | '''<translate>Class</translate>:''' [[Special:MyLanguage/utf8|utf8]]<br/> | ||
Revision as of 10:57, 3 September 2018
Available since: Gideros 2016.06
Class: utf8
Description
Returns the number of UTF-8 characters in string s that start between positions i and j (both inclusive). The default for i is 1 and for j is -1. If it finds any invalid byte sequence, returns a false value plus the position of the first invalid byte.
(number) = utf8.len(s,i,j)
Parameters
s: (string)
i: (number) optional
j: (number) optional
Return values
Returns (number) number of characters
