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-- Perl 5.10.0 documentation --
push
  • push ARRAY,LIST

    Treats ARRAY as a stack, and pushes the values of LIST onto the end of ARRAY. The length of ARRAY increases by the length of LIST. Has the same effect as

        for $value (LIST) {
    	$ARRAY[++$#ARRAY] = $value;
        }

    but is more efficient. Returns the number of elements in the array following the completed push.