strrindexk
        
        strrindexk — 
      Return the position of the last occurence of a string in another string
          
       
      
        
        Description
        
      Return the position of the last occurence of S2 in S1, or -1 if not
      found. If S2 is empty, the length of S1 is returned. strrindexk runs
      both at init and performance time.
    
       
      
        
        Syntax
        kpos strrindexk S1, S2
       
      
      
        
        Credits
        
      
        
          
            | Author: Istvan Varga | 
          
            | 2006 | 
        
        
    
        New in version 5.02