Commissioning Manual
6FC5397-4EP10-0BA8, 07/2018
357
The function searches the transferred string for the last match with
the substring.
If the substring is found, the function provides the index to the first
character (starting with zero) or, failing this, -1.
- string variable
- string to be found
– start index (optional)
<function name="string.reversefind" return="<int
val>"> str1, find string </function>
<let name="index">0</let>
<let name="str1" type="string">A brown bear hunts a
brown dog. </let>
<function name="string.reversefind" return="index">
str1, _T"brown" </function>
Index = 21
<function name="string.reversefind" return="index">
str1, _T"brown", 10 </function>
The function trims the starting characters from a string.
- string variable
<function name="string.trimleft" > str1 </function>
<let name="str1" type="string"> test trim
left</let>
<function name="string.trimleft" > str1 </function>