StrPos

Finds a string in a string.

SYNTAX
StrPos(searchStr, sourceStr, ignoreCase) 
ARGUMENTS

searchStr String to find
sourceStr String to search through
ignoreCase

TRUE = Case-sensitive

FALSE = Not case-sensitive

RETURN Position of the word in the string or 0 if the search string does not exist.
EXAMPLE
SourceStr = "Monday Tuesday Wednesday"

SuchStr = "Tuesday"

res = StrPos(SuchStr, SourceStr, TRUE)

;-->res=8