original_string: protected function addChild($mom_node, $name, $value='')
      {
          return $this->oai_pmh->addChild($mom_node, $name, $value);
      }
code: protected function addChild($mom_node, $name, $value='')
      {
          return $this->oai_pmh->addChild($mom_node, $name, $value);
      }
code_tokens: protected function addChild ( $ mom_node , $ name , $ value = '' ) { return $ this -> oai_pmh -> addChild ( $ mom_node , $ name , $ value ) ; }
docstring: A worker function for easily adding a newly created node to current XML Doc.
  @param $mom_node Type: DOMElement. Node the new child will be attached to.
  @param $name Type: sting. The name of the child node is being added.
  @param $value Type: sting. The text content of the child node is being added. The default is ''.
  @return DOMElement. The added child node
docstring_tokens: A worker function for easily adding a newly created node to current XML Doc .