/**?
?*?簡單的PHP區塊鏈?
?*?@author?Yoper?
?*?@PHP技術交流QQ群?370648191?
?*?@Email?chen.yong.peng@foxmail.com?
?*?@wechat?YoperMan?
?*/??
?
?//只有一個類、4個方法。可直接運行。
?
namespace?common\library\block;??
/**?
?*?區塊結構?
?*/??
class?block{??
????private?$index;??
????private?$timestamp;??
????private?$data;??
????private?$previous_hash;??
????private?$random_str;??
????private?$hash;??
????public?function?__construct（$index$timestamp$data$random_str$previous_hash）??
????{??
????????$this->index=$index;??
????????$this->timestamp=$timestamp;??
????????$this->data=$data;??
????????$this->previous_hash=$previous_hash;??
????????$this->random_str=$random_str;??
????????$this->hash=$this->hash_block（）;??
????}??
????public?function?__get（$name）{??
????????return?$this->$