58         $bytes = array();
68             array_push($bytes, $size | 0x80);
75                 array_push($bytes, $byte);
80             array_push($bytes, $length);
84         return $bytes;
109      * @param  array $bytes the byte stream
112     public static function decode($bytes) {  argument
114         if (empty($bytes)) {
118         $object = ASN1DER::decodeType($bytes);
119         $length = ASN1DER::decodeLength($bytes);
121         if (count($bytes) < $length) {
125         if (count($bytes) > $length) {
129         $object->decodeDER($bytes);
142     public static function decodeLength(&$bytes) {  argument
144         if (!is_array($bytes)) {
148         if (count($bytes) == 0) {
152         $length = array_shift($bytes);
169                 if (count($bytes) == 0) {
173                 $length = ($length << 8) + array_shift($bytes);
190     public static function decodeType(&$bytes) {  argument
192         if (!is_array($bytes)) {
196         if (count($bytes) < 1) {
200         $byte = array_shift($bytes);