Finding Regular Expression Subexpressions

When working with Regular Expressions you may want to know the exact positions of all matched subexpressions. Both REFind() and REFindNoCase() support an optional fourth attribute – a flag specifying whether or not to return this information. Set this parameter to TRUE to force ColdFusion to return a structure containing a list of positions and lengths (default is FALSE). (Applies to: ColdFusion 3 (or later))

Leave a Reply