public function addOneLink($rel, $href, $type = '', $attr = array(), $cond = '')
	{
		$this->addLink(array(array($rel, $href, $type, $attr, $cond)));
	}
public function addOneLink($rel, $href, $type = '', $attr = array(), $cond = '')
	{
		$this->addLink(array(array($rel, $href, $type, $attr, $cond)));
	}
public function addOneLink ( $ rel , $ href , $ type = '' , $ attr = array ( ) , $ cond = '' ) { $ this -> addLink ( array ( array ( $ rel , $ href , $ type , $ attr , $ cond ) ) ) ; }
Register only one link tag.

@return void
Register only one link tag .