public function setAuthRevocable($isRevocable)
    {
        if ($isRevocable) {
            $this->setFlags   = $this->setFlags | static::FLAG_AUTH_REVOCABLE;
            $this->clearFlags = $this->clearFlags & ~(static::FLAG_AUTH_REVOCABLE);
        }
        else {
            $this->setFlags   = $this->setFlags & ~(static::FLAG_AUTH_REVOCABLE);
            $this->clearFlags = $this->clearFlags | static::FLAG_AUTH_REVOCABLE;
        }

        return $this;
    }
public function setAuthRevocable($isRevocable)
    {
        if ($isRevocable) {
            $this->setFlags   = $this->setFlags | static::FLAG_AUTH_REVOCABLE;
            $this->clearFlags = $this->clearFlags & ~(static::FLAG_AUTH_REVOCABLE);
        }
        else {
            $this->setFlags   = $this->setFlags & ~(static::FLAG_AUTH_REVOCABLE);
            $this->clearFlags = $this->clearFlags | static::FLAG_AUTH_REVOCABLE;
        }

        return $this;
    }
public function setAuthRevocable ( $ isRevocable ) { if ( $ isRevocable ) { $ this -> setFlags = $ this -> setFlags | static :: FLAG_AUTH_REVOCABLE ; $ this -> clearFlags = $ this -> clearFlags & ~ ( static :: FLAG_AUTH_REVOCABLE ) ; } else { $ this -> setFlags = $ this -> setFlags & ~ ( static :: FLAG_AUTH_REVOCABLE ) ; $ this -> clearFlags = $ this -> clearFlags | static :: FLAG_AUTH_REVOCABLE ; } return $ this ; }
If set, the authorized flag in TrustLines can be cleared. Otherwise, authorization cannot be revoked

@param $isRevocable
@return SetOptionsOp
If set the authorized flag in TrustLines can be cleared . Otherwise authorization cannot be revoked