PHP ETH私链交易操作

关于PHP 操作eth钱包私链的工具类少之又少，这是本人利用EthCommon.class这个工具类 写的eth钱包私链操作方法

<?php require("EthCommon.class.php"); //token合约地址 $tbos_ctadr='0xe5fc11fae0a453b56f708288acc46320e12cc0b7'; $candy_ctadr="0x45555629AAbfEA138EAd1C1E5f2AC3Cce2aDd830";//CANDY $usdt_ctadr="0xdac17f958d2ee523a2206206994597c13d831ec7"; query_trading_record("0x9DBC9be51a4ffe4D0905e4406b87bF6A2F105C8C",$usdt_ctadr); /** * 查询交易记录(在线接口) * 如果$contractAddress为空则默认查询eth,不为空则根据代币合约地址查询代币 * */ function query_trading_record($address,$contractAddress){// $action="txlist"; if($contractAddress){ $contractAddress="&contractAddress=".$contractAddress; $action="tokentx"; } date_default_timezone_set("Asia/Shanghai"); $url1='http://api-cn.etherscan.com/api?module=account&action='.$action.'&sort=desc&address='.$address.$contractAddress; //交易记录 print_r($url1); $url2="http://api-cn.etherscan.com/v4/latest/USD";//货币 汇率兑换 $url3="http://api-cn.etherscan.com/api?module=stats&action=ethprice";//ETH最新价格 $rsobj1 = file_get_contents($url1); $rsobj2 = file_get_contents($url2); $rsobj3 = file_get_contents($url3); echo "\n"; $trading_record=json_decode($rsobj1); $exchange_rate=json_decode($rsobj2); $eth_money=json_decode($rsobj3); echo "\n"; print_r("USD($)".$exchange_rate->rates->USD." = "."RMB(￥)".$exchange_rate->rates->CNY." 校准时间:".date('Y-m-d H:i:s',$exchange_rate->time_last_updated)); echo "\n"; print_r("ETH $".$eth_money->result->ethusd); echo " "; print_r("ETH ￥".$exchange_rate->rates->CNY*$eth_money->result->ethusd); echo " "; $times=$eth_money->result->ethusd_timestamp; print_r(" 校准时间:".date('Y-m-d H:i:s',$times)); if($contractAddress){ $nums= pow(10,intval($trading_record->result[0]->tokenDecimal));// wei 基本单位 }else{ $nums= pow(10,18); } $trsize=count($trading_record->result); for($indexs=0;$indexs<$trsize;$indexs++){ $blockNumber=$trading_record->result[$indexs]->blockNumber; $timeStamp=date('Y-m-d H:i:s',$trading_record->result[$indexs]->timeStamp); $hash=$trading_record->result[$indexs]->hash; $nonce=$trading_record->result[$indexs]->nonce; $blockHash=$trading_record->result[$indexs]->blockHash; $transactionIndex=$trading_record->result[$indexs]->transactionIndex; $from=$trading_record->result[$indexs]->from; $to=$trading_record->result[$indexs]->to; $money_eth=number_format($trading_record->result[$indexs]->value / $nums,10)." ether"; $gas=$trading_record->result[$indexs]->gas; $gasPrice=number_format($trading_record->result[$indexs]->gasPrice / $nums,10); $gasUsed=$trading_record->result[$indexs]->gasUsed; $cumulativeGasUsed=$trading_record->result[$indexs]->cumulativeGasUsed; $miner_servicecharge=number_format($gasPrice * $gasUsed,10)." ether"; $money_usd=number_format($money_eth*$eth_money->result->ethusd,10); $money_cny=number_format($money_eth*$exchange_rate->rates->CNY*$eth_money->result->ethusd,10); echo "\n"; print_r("区块:".$blockNumber); echo "\n"; print_r("时间:".$timeStamp); echo "\n"; print_r("交易号:".$hash); echo "\n"; print_r("随机数:".$nonce); echo "\n"; print_r("区块哈希:".$blockHash); echo "\n"; print_r("区块索引位置:".$transactionIndex); echo "\n"; print_r("付款地址:".$from); echo "\n"; print_r("收款地址:".$to); echo "\n"; print_r("金额:".$money_eth." $:".$money_usd." ￥:".$money_cny);// echo "\n"; print_r("燃料限制:".$gas); echo "\n"; print_r("燃料价格:".$gasPrice); echo "\n"; print_r("交易燃料费用:".$gasUsed); echo "\n"; print_r("累计使用燃料:".$cumulativeGasUsed); echo "\n"; print_r("矿工费用:".$miner_servicecharge); echo "\n"; echo " "; } } /** * eth转账(geth) */ function eth_tr($from,$to,$pwd,$value){ $eth = new EthCommon('192.168.1.1','37564'); $wei=pow(10,18);;// wei 基本单位 $b=$value*$wei; $b = number_format($b, 0, '', ''); $amounthex=base_convert($b, 10, 16); $hash= $eth->eth_sendTransaction($from,$to,$pwd,$amounthex); echo $hash; } /** * 代币转账(geth) * 如果合约地址是usdt,$exp的值则为6,$exp的为wei单位,自行去eth浏览器查看 * $value:欲转出的数量 * $exp:代币的wei单位 */ function token_transfer_accounts($from,$pwd,$to,$contractAddress,$value,$exp){ $ethc = new EthCommon('192.168.1.1','37564'); $methodid="0xa9059cbb";//data头部 $wei = pow(10,$exp); $v=$value/$wei; $num = pow(10,18); $nums=$v*$num; $sbstr=substr($to,2); $nums = number_format($nums, 0, '', ''); $amounthex=base_convert($nums, 10, 16); $amounthex = sprintf("%064s", $amounthex); //转换为64位 $dataraw=$methodid.'000000000000000000000000'.$sbstr.$amounthex;//拼接data $hash= $ethc->eth_sendTransactionraw($from,$contractAddress,$pwd,$dataraw); echo ' 交易执行返回结果:'.$hash; }

这个EthCommon.class.php类不是本人写的，是从网上找的

<?php class EthCommon { protected $host, $port, $version; protected $id = 0; public $base = 1000000000000000000;//1e18 wei 基本单位 /** * 构造函数 * Common constructor. * @param $host * @param string $port * @param string $version */ function __construct($host, $port = "80", $version = "2.0") { $this->host = $host; $this->port = $port; $this->version = $version; } /** * 发送请求 * @author qiuphp2 * @since 2017-9-21 * @param $method * @param array $params * @return mixed */ function request($method, $params = array()) { $data = array(); $data['jsonrpc'] = $this->version; $data['id'] = $this->id + 1; $data['method'] = $method; $data['params'] = $params; // echo json_encode($data); $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $this->host); curl_setopt($ch, CURLOPT_PORT, $this->port); curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE); curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json')); curl_setopt($ch, CURLOPT_POST, TRUE); curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data)); $ret = curl_exec($ch); //返回结果 if ($ret) { curl_close($ch); return json_decode($ret, true); } else { $error = curl_errno($ch); curl_close($ch); return json_decode('ETH钱包服务器连接失败', true); // throw new Exception("curl出错，错误码:$error"); } } /** * @author qiuphp2 * @since 2017-9-21 * @param $weiNumber 16进制wei单位 * @return float|int 10进制eth单位【正常单位】 */ function fromWei($weiNumber) { $ethNumber = hexdec($weiNumber) / $this->base; return $ethNumber; } /** * @author qiuphp2 * @since 2017-9-21 * @param $ethNumber 10进制eth单位 * @return string 16进制wei单位 */ function toWei($ethNumber) { $weiNumber = dechex($ethNumber * $this->base); // $weiNumber = float($weiNumber); return $weiNumber; } /** * 判断是否是16进制 * @author qiuphp2 * @since 2017-9-21 * @param $a * @return int */ function assertIsHex($a) { if (ctype_xdigit($a)) { return true; } else { return false; } } /** * 获取版本信息,判断是否连接 * @author qiuphp2 * @since 2017-9-19 */ function web3_clientVersion() { $params = array(); $data = $this->request(__FUNCTION__, $params); if ($data['result']) { return true; } else { return false; } //return $data['result']; } /** * 获取主账户 * @author qiuphp2 * @since 2017-9-19 */ function eth_coinbase() { $params = array(); $data = $this->request(__FUNCTION__, $params); if ($data['result']) { return $data['result']; } else { return $data['error']['message']; } // return $data['result']; } /** * 获取区块数量 * @author qiuphp2 * @since 2017-9-19 */ function eth_blockNumber() { $params = array(); $data = $this->request(__FUNCTION__, $params); if ($data['result']) { return $data['result']; } else { return $data['error']['message']; } // return $data['result']; } /** * 新建账号 有点耗时 最好给用户生成的之后，密码保存在数据库里面 * @author qiuphp2 * @since 2017-9-19 */ function personal_newAccount($password='')//一般用账户名作为加密密码 { // $password = "123";//密码 $params = array($password); $data = $this->request(__FUNCTION__, $params); if (empty($data['error']) && !empty($data['result'])) { return $data['result'];//新生成的账号公钥 } else { return $data['error']['message']; } } /** * @author qiuphp2 * @since 2017-9-21 * @return float|int 返回eth数量 10进制 */ function eth_getBalance($account='') { // var_dump($account); // $account = $_REQUEST['account'];//获得账号公钥 if ($account=='') { echo '请传入账号公钥'; return false; } $params = [$account,"latest"]; $data = $this->request(__FUNCTION__, $params); if (empty($data['error']) && !empty($data['result'])) { // return $this->fromWei($data['result']);//返回eth数量，自己做四舍五入处理 return $data['result'];//返回eth数量，自己做四舍五入处理 } else { return $data['error']['message']; } } /** * @author qiuphp2 * @since 2017-9-21 * @return float|int 返回eth数量 10进制 */ function eth_getBalancehex($account='') { // var_dump($account); // $account = $_REQUEST['account'];//获得账号公钥 if ($account=='') { // echo '请传入账号公钥'; return false; } $params = [$account,"latest"]; $data = $this->request(eth_getBalance, $params); if (empty($data['error']) && !empty($data['result'])) { return $data['result'];//返回eth数量，自己做四舍五入处理 } else { return $data['error']['message']; } } /** * 转账 * @author qiuphp2 * @since 2017-9-15 */ function eth_sendTransaction($from='',$to='',$password='',$value='',$data='') { if ($from=='' || $to=='' || $password=='' || $value=='') { // echo '传入参数缺失'; return false; } // if (!ctype_xdigit($value)) { // $value = $this->toWei($value);//这里是发送10进制的方法 // } $value = '0x'.$value;//转换成可识别格式 $gas = $this->eth_estimateGas($from, $to, $value);//16进制 消耗的gas 0x5209 $gasPrice = $this->eth_gasPrice();//价格 0x430e23400 $status = $this->personal_unlockAccount($from, $password);//解锁 if (!$status) { return '解锁失败'; // return false; } $params = array( "from" => $from, "to" => $to, "gas" => $gas,//'0x5208',//$gas,//21000 "gasPrice " => '0x‭C350‬‬‬‬‬',//$gasPrice,//18000000000//‭100000 "value" => $value,//2441406250 "data" => $data, ); $data = $this->request(__FUNCTION__, [$params]); if (empty($data['error']) && !empty($data['result'])) { return $data['result'];//转账之后，生成HASH // return true; } else { return $data['error']['message']; // return false; } } function eth_sendTransactionraw($from='',$to='',$password='',$data='') { if($from=='' || $to=='' || $password=='' || $data==''){ // return 'lost.'; return false; } $status = $this->personal_unlockAccount($from, $password);//解锁 if (!$status) { // return 'unlock fail'; return false; } //"gas":"60000","gasPrice":"10000000000","gasUsed":"51522" $params = array( "from" => $from, "to" => $to, // "gas"=> "0x".dechex(2000), // "gasPrice"=> "0x".dechex(1000000000), // "gasUsed"=> "0X".dechex(51522), // "gasLimit"=>"0x".dechex(10000000000), "data" => $data, ); $data = $this->request(eth_sendTransaction, [$params]); if (empty($data['error']) && !empty($data['result'])) { return $data['result'];//转账之后，生成HASH // return true; } else { return $data['error']['message']; // return false; } } /** * 转账详细信息 * @author qiuphp2 * @since 2017-9-20 */ function eth_getTransactionReceipt($transactionHash='') { //$transactionHash = "0x536135ef85aa8015b086e77ab8c47b8d40a3d00a975a5b0cc93b2a6345f538cd"; if($transactionHash==''){ echo '缺少交易hash'; return false; } // 交易 hash $params = array( $transactionHash, ); $data = $this->request(__FUNCTION__, $params); if (empty($data['error'])) { if (count($data['result']) == 0) { $result['status'] = 0; $result['data'] = '等待确认'; // echo '等待确认'; } else { $result['status'] = 1; $result['data'] = $data['result']['blockHash']; // return $data['result']['blockHash'];//返回blockhash值 // return $data['result'];//转账成功了 } } else { $result['status'] = 0; $result['data'] = $data['error']['message']; // return $data['error']['message']; } return $result; } /** * 获得消耗多少 GAS * @author qiuphp2 * @since 2017-9-15 */ function eth_estimateGas($from, $to, $value) { $params = array( "from" => $from, "to" => $to, "value" => $value ); $data = $this->request(__FUNCTION__, [$params]); return $data['result']; } /** * 获得当前 GAS 价格 * @author qiuphp2 * @since 2017-9-15 */ function eth_gasPrice() { $params = array(); $data = $this->request(__FUNCTION__, $params); return $data['result']; } /** * 解锁账号 此函数可能比较耗时 * @author qiuphp2 * @since 2017-9-15 */ function personal_unlockAccount($account, $password) { $params = array($account,$password,100); $data = $this->request(__FUNCTION__, $params); if (!empty($data['error'])) { return $data['error']['message'];//解锁失败 } else { return $data['result'];//成功返回true } } function personal_listAccounts(){ $params = array(); $data = $this->request(__FUNCTION__, $params); if (empty($data)) { return false; } else { return $data['result'];//成功返回true } } } ?>