I recently ran across a terrible situation in which

$values = an Array of Arrays

included an element I wanted to remove. Here's how I did it. 
        for $d ($values)
        {
         for $x (0..100)
         {
          if (!defined(${$d}[$x]) )
          { last;}
          #${$d}[$x] = "" if (${$d}[$x] eq "UNKNOWN");
          splice (@$values, $x, 1)  if (${$d}[$x] eq "UNKNOWN");
         
         }
        }

[download]
The commented out line would be used if I wanted to simply empty the element that contained "UNKNOWN". The splice function proves it's usefulness here. I looked high and low for an example of splicing a multidimensional array and never found one. I hope this helps someone.

In reply to Multidimensional arrayrefs constructed from anonymous arrayrefs by dandyman

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