41     private $version;  variable in GTVerificationRequest
71         $version = $object->getObjectAt(0);
73         if (!$version instanceof ASN1Integer) {
77         $this->version = (int) $version->getValue();
79         if ($this->version != 1) {
80             throw new GTException("Invalid value for version: {$this->version}");
106         $sequence->add(new ASN1Integer($this->version));
119         return $this->version;
125      * @param  int $version the version
128     public function setVersion($version) {  argument
129         $this->version = $version;