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Argument handling code for a view taking in TID as argument, trying to get the parent TID to be returned (if it has)

June 27, 2008 - 10:14am — Anonymous
  1. if (taxonomy_get_parents($args[0])) {
  2.   $args[0] = taxonomy_get_parents($args[0]);
  3. }
  4. return $args;