Difference between revisions of "Utf8.byte"
From GiderosMobile
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<translate>Returns the internal numerical codes of the characters s[i], s[i+1], ..., s[j]. The default value for i is 1; the default value for j is i. These indices are corrected following the same rules of function string.sub. | <translate>Returns the internal numerical codes of the characters s[i], s[i+1], ..., s[j]. The default value for i is 1; the default value for j is i. These indices are corrected following the same rules of function string.sub. | ||
Numerical codes are not necessarily portable across platforms.</translate> | Numerical codes are not necessarily portable across platforms.</translate> | ||
| − | < | + | <syntaxhighlight lang="lua"> |
(numbers) = utf8.byte(s,i,j) | (numbers) = utf8.byte(s,i,j) | ||
</source> | </source> | ||
Revision as of 14:32, 13 July 2023
Available since: Gideros 2016.06
Class: utf8
Description
Returns the internal numerical codes of the characters s[i], s[i+1], ..., s[j]. The default value for i is 1; the default value for j is i. These indices are corrected following the same rules of function string.sub. Numerical codes are not necessarily portable across platforms. <syntaxhighlight lang="lua"> (numbers) = utf8.byte(s,i,j) </source>
Parameters
s: (string)
i: (number) default is 1 optional
j: (number) optional
Return values
Returns (numbers) Returns the internal numerical codes of the characters
