compare multidimensional array values

I have multidimensional array.

 Array (4)
0 => Array (6)
  0 => 0
  1 => "100100105"
  2 => "honey"
  3 => "SUP"
  4 => 0
  5 => 0
1 => Array (6)
  0 => 1
  1 => "100100608"
  2 => "bunny"
  3 => "MEM"
  4 => 0
  5 => 0
2 => Array (6)
  0 => 1
  1 => "100100609"
  2 => "munny"
  3 => "DISTSTD"
  4 => 0
  5 => 0
3 => Array (6)
  0 => 2
  1 => "100300054"
  2 => "sunny"
  3 => "MEM"
  4 => 0
  5 => 0

Want to compare current level zero value with next level zero value like Array[0][0] == Array[1][0] using smarty.

I am able to get only the current element value. How can I get next element value in the current loop

  {{foreach from=$volume item=element}}
      {{if $element@iteration > 1}}
            {{$element[0]}}
          {{/if}}
  {{/foreach}}