Breaking News: Grepper is joining You.com. Read the official announcement!

Reading the Blockchain PHP code

Outrageous Ostrich answered on June 25, 2022 Popularity 8/10 Helpfulness 2/10

answer Reading the Blockchain PHP code

Reading the Blockchain PHP code

Comment

<?php

class Blockchain {

  function read_all() {
    try {
      $jsondata = file_get_contents(dirname(dirname(__FILE__))."/chain.json");
      $arr_data = json_decode($jsondata, true);
      return $arr_data;
    }
    catch(Exception $e) {
      echo "Error: " . $e->getMessage();
      exit();
    }
  }

  function get_previous_hashid($chain){
    $lastEl = array_values(array_slice($chain, -1))[0];
    return $lastEl["hashid"];
  }

  function get_previous_index($chain){
    $lastEl = array_values(array_slice($chain, -1))[0];
    return $lastEl["index"];
  }

 function get_new_hashid($previous_hashid,$index,$timestamp,$content){
   $full_string = $previous_hashid.$index.$timestamp.$content;
   $hash  = hash('sha256',$full_string);
   return $hash;
 }

 function read_content($content) {
   $arr_content = json_decode($content);
   return $arr_content;
 }
}
?>

Popularity 8/10 Helpfulness 2/10 Language php

Source: softhunt.net

Tags: blockchain php

Link to this answer
Share Copy Link

Contributed on Jun 25 2022

Outrageous Ostrich

0 Answers Avg Quality 2/10

Continue with Google

By continuing, I agree that I have read and agree to Greppers's Terms of Service and Privacy Policy.

Reading the Blockchain PHP code

Contents

More Related Answers

Reading the Blockchain PHP code

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.