functx:index-of-string-last
The last position of a substring
Description
The functx:index-of-string-last function returns an integer representing the last position of $substring within $arg. If $arg does not contain $substring, the empty sequence is returned.
Parameters |
Description |
|---|---|
arg:string() |
the string |
substring:string() |
the substring to find |
Examples
XPath |
Results |
|---|---|
functx:index-of-string-last(‘abcdabcdabcd’,’abc’) |
9 |
functx:index-of-string-last(‘abcd’,’abc’) |
1 |
functx:index-of-string-last(‘xxx’,’abc’) |
() |