Hi Monks, I am pushing certain elements of one array into another array but the program is struggling if/when these elements don't exist. I thought about using the defined function for this but wondered if there was a quick way to check for each element and then if it is defined, push it into the array. Thanks ;-> 

if ($p ==1)   {

  push @points, "$peaks[7] $peaks[8] $peaks[9] $peaks[10] $peaks[11] $
+peaks[12] $peaks[13]";

}

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In reply to 'defined' function by Anonymous Monk

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