Railo 4.2 Reference
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Function FINDONEOF

Finds the first occurrence of any one of a set of characters
in a string, from a specified start position. The search is
case-sensitive.

Example

findoneof(string set,string string,[number start]):number

Arguments

The arguments for this function are set. You can not use other arguments except the following ones.
Name Type Required Description
set string  Yes String that contains one or more characters to search for.  
string string  Yes String in which to search.  
start number  No Start position of search.