utf8Substr
utf8Substr
Description
Returns a sub string of an utf8 formatted string
Definition
utf8Substr(string utf8string, integer startIndex, integer? length)
Arguments
| string | utf8string | utf8string |
|---|---|---|
| integer | startIndex | startIndex |
| integer? | length | length [optional] |
Return Values
| string | subString | subString |
|---|