lib/BlockCypher/Api/TXSkeleton.php
public function addTosign($tosign)
    {
        if (!$this->getTosign()) {
            return $this->setTosign(array($tosign));
        } else {
            return $this->setTosign(
                array_merge($this->getTosign(), array($tosign))
            );
        }
    }
public function addTosign($tosign)
    {
        if (!$this->getTosign()) {
            return $this->setTosign(array($tosign));
        } else {
            return $this->setTosign(
                array_merge($this->getTosign(), array($tosign))
            );
        }
    }
public function addTosign ( $ tosign ) { if ( ! $ this -> getTosign ( ) ) { return $ this -> setTosign ( array ( $ tosign ) ) ; } else { return $ this -> setTosign ( array_merge ( $ this -> getTosign ( ) , array ( $ tosign ) ) ) ; } }
Append Tosign to the list.

@param string $tosign
@return $this
Append Tosign to the list .