Append all array values to another property using phing

Question

How can I make this on phing?

foreach (array as values) {
    $data .= $values
}

something like that. Appending all the array values on property name $data.

Answer 1

suppose you have array

<?php
      $array1;
    foreach($array1 as values)
      {
         $data .= $values
      }
?>