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[Utility & Helpers](/categories/utility) 4. / 5. asliangzai/eos-client ActiveLibrary[Utility & Helpers](/categories/utility) asliangzai/eos-client ===================== php eos client offline sign eosphp-ecc updateguzzhttp/guzzle to 7.0 012PHP Since Aug 26Pushed 4y agoCompare [ Source](https://github.com/asliangzai/eos-client)[ Packagist](https://packagist.org/packages/asliangzai/eos-client)[ RSS](/packages/asliangzai-eos-client/feed)WikiDiscussions master Synced 1w ago READMEChangelogDependenciesVersions (1)Used By (0) eos-client ========== [](#eos-client) eos client offline signature for PHP fork自 myxtype 针对PHP的EOS RPC客户端，另外提供EOS-ECC方法和离线交易。 Install ======= [](#install) composer.json ``` { "require": { "asliangzai/eos-client": "dev-master" } } ``` 然后`composer update`即可。 > 或者直接 `composer require asliangzai/eos-client:dev-master` Initialization ============== [](#initialization) ``` use xtype\Eos\Client as EosClient; $client = new EosClient('http://api-kylin.eosasia.one'); ``` GuzzleHttp Options. ``` $client = new EosClient([ 'base_uri' => 'http://api-kylin.eosasia.one', 'timeout' => 20, ]); ``` RPC === [](#rpc) You can visit View all RPC Method. - set version（设置版本） ``` // set version $client->version(1); // or $client->version(1)->chain(); // or $client->version('v1')->chain(); ``` - chain ``` $chain = $client->chain(); // You can do this // will visit http://api-kylin.eosasia.one/v1/chain/get_info var_dump($chain->getInfo()); // or var_dump($chain->get_info()); // or var_dump($client->chain()->get_info()->chain_id); // string(64) "5fff1dae8dc8e2fc4d5b23b2c7665c97f9e9d8edf2b6485a86ba311c25639191" // get_block var_dump($chain->getBlock(['block_num_or_id' => 5])); ``` - history ``` $history = $client->history(); var_dump($history->getTransaction([ 'id' => '5fff1dae8dc8e2fc4d5b23b2c7665c97f9e9d8edf2b6485a86ba311c25639191' ])); ``` - net ``` $net = $client->net(); var_dump($net->status()); ``` - producer ``` $producer = $client->producer(); ``` - wallet ``` $wallet = $client->wallet(); // Signature transaction if you have opened your wallet RPC $wallet->sign_transaction([ 'txn' => '', 'keys' => '', 'id' => '', ]); ``` - Error（错误信息） 在使用RPC过程中，你可能需要获取错误信息 ``` try { // get_block var_dump($client->chain()->getBlock(['id' => 5])); } catch(\Exception $e) { var_dump($client->getError()); } ``` 如果有错误信息，将返回一个类似下面的对象。 ``` object(stdClass)#21 (3) { ["code"]=> int(500) ["message"]=> string(22) "Internal Service Error" ["error"]=> object(stdClass)#35 (4) { ["code"]=> int(3010008) ["name"]=> string(23) "block_id_type_exception" ["what"]=> string(16) "Invalid block ID" ["details"]=> array(1) { [0]=> object(stdClass)#18 (4) { ["message"]=> string(78) "Invalid Block number or ID, must be greater than 0 and less than 64 characters" ["file"]=> string(16) "chain_plugin.cpp" ["line_number"]=> int(1396) ["method"]=> string(9) "get_block" } } } } ``` - notice（说明） Interface parameters need to be filled in according to the official [EOS document](https://developers.eos.io/eosio-nodeos/v1.4.0/reference). These methods are not fixed. If EOS officially updates the interface, you can modify it directly according to the above, without updating the code of EosClient. 接口参数需要按照[EOS官方文档](https://developers.eos.io/eosio-nodeos/v1.4.0/reference)来填写。这些方法都不是固定的，如果EOS官方更新了接口，你直接按照上面修改就行，不必更新EosClient的代码。 ECC === [](#ecc) - privateToPublic ``` use xtype\Eos\Ecc; $privateWif = '5**********'; $public = Ecc::privateToPublic($privateWif); var_dump($public); // EOS7nCpUfHCPqAhu2qkTXSPQYmFLAt58gsmdFRtGCD2CNYcnWdRd3 ``` - randomKey ``` use xtype\Eos\Ecc; // 随机生成私钥 $randomKey = Ecc::randomKey(); var_dump($randomKey); // 5KBRW5yz1syzQcJCFUmnDeoxBX6JoZ3UpwQk5r6uKKFfGajM8SA ``` - seedPrivate ``` use xtype\Eos\Ecc; $privateWif = Ecc::seedPrivate('secret'); var_dump($privateWif); // 5J9YKiVU3AWNkCa2zfQpj1f2NAeMQhLsYU51N8NM28J1bMnmrEQ ``` - isValidPublic - isValidPrivate - sign - signHash Offline transaction =================== [](#offline-transaction) Offline Signature and Transaction - Send EOS or other（发送代币） ``` use xtype\Eos\Client; $client = new Client('http://api-kylin.eosasia.one'); // set your private key // 在这里设置你的私钥 $client->addPrivateKeys([ '5JC6gzzaKU4L6dP7AkmRPXJMcYqJxJ8iNB9tNwd2g4VbpRf5CPC' ]); $tx = $client->transaction([ 'actions' => [ [ 'account' => 'eosio.token', 'name' => 'transfer', 'authorization' => [[ 'actor' => 'xtypextypext', 'permission' => 'active', ]], 'data' => [ 'from' => 'xtypextypext', 'to' => 'mysuperpower', 'quantity' => '0.1000 EOS', 'memo' => '', ], ] ] ]); echo "Transaction ID: {$tx->transaction_id}"; // Transaction ID: 15ece6b6f0028e36919f9f208b47ae24233e5ae67a8f15319ad317d3e8be1a2a ``` - Buy Ram（购买内存） ``` // 你甚至可以使用PHP链式调用对象方方法 $tx = $client->addPrivateKeys(['5JC6gzzaKU4L6dP7AkmRPXJMcYqJxJ8iNB9tNwd2g4VbpRf5CPC'])->transaction([ 'actions' => [ [ 'account' => 'eosio', 'name' => 'buyram', 'authorization' => [[ 'actor' => 'xtypextypext', 'permission' => 'active', ]], 'data' => [ 'payer' => 'xtypextypext', 'receiver' => 'mysuperpower', 'quant' => '0.1000 EOS', ], ] ] ]); echo "Transaction ID: {$tx->transaction_id}"; // Transaction ID: 15ece6b6f0028e36919f9f208b47ae24233e5ae67a8f15319ad317d3e8be1a2a ``` - delegatebw（抵押来得到CPU和NET） ``` $tx = $client->addPrivateKeys(['5JC6gzzaKU4L6dP7AkmRPXJMcYqJxJ8iNB9tNwd2g4VbpRf5CPC'])->transaction([ 'actions' => [ [ 'account' => 'eosio', 'name' => 'delegatebw', 'authorization' => [[ 'actor' => 'xtypextypext', 'permission' => 'active', ]], 'data' => [ 'from' => 'xtypextypext', 'receiver' => 'mysuperpower', 'stake_net_quantity' => '0.1000 EOS', 'stake_cpu_quantity' => '0.1000 EOS', 'transfer' => false, ], ] ] ]); echo "Transaction ID: {$tx->transaction_id}"; ``` - New Account (新建账户) ``` // 新建账号 $newAccount = 'ashnbjuihgt1'; // randomKey 随机生成KEY $activePublicKey = Ecc::privateToPublic(Ecc::randomKey()); $ownerPublicKey = Ecc::privateToPublic(Ecc::randomKey()); var_dump($newAccount, $activePublicKey, $ownerPublicKey); $tx = $client->addPrivateKeys(['5JC6gzzaKU4L6dP7AkmRPXJMcYqJxJ8iNB9tNwd2g4VbpRf5CPC'])->transaction([ 'actions' => [ [ 'account' => 'eosio', 'name' => 'newaccount', 'authorization' => [[ 'actor' => 'xtypextypext', 'permission' => 'active', ]], 'data' => [ 'creator' => 'xtypextypext', // Main net key is name 'newact' => $newAccount, 'owner' => [ 'threshold' => 1, 'keys' => [ ['key' => $ownerPublicKey, 'weight' => 1], ], 'accounts' => [], 'waits' => [], ], 'active' => [ 'threshold' => 1, 'keys' => [ ['key' => $activePublicKey, 'weight' => 1], ], 'accounts' => [], 'waits' => [], ], ], ], [ 'account' => 'eosio', 'name' => 'buyram', 'authorization' => [[ 'actor' => 'xtypextypext', 'permission' => 'active', ]], 'data' => [ 'payer' => 'xtypextypext', 'receiver' => $newAccount, 'quant' => '0.2500 EOS', ], ], [ 'account' => 'eosio', 'name' => 'delegatebw', 'authorization' => [[ 'actor' => 'xtypextypext', 'permission' => 'active', ]], 'data' => [ 'from' => 'xtypextypext', 'receiver' => $newAccount, 'stake_net_quantity' => '0.3000 EOS', 'stake_cpu_quantity' => '0.2000 EOS', 'transfer' => false, ], ] ] ]); echo "Transaction ID: {$tx->transaction_id}"; // string(12) "ashnbjuihgt1" // string(53) "EOS4uioRoFXsht5ExeD2v53BNWNE3MoEezMLzF6ZbxqzP1hAhmfdp" // string(53) "EOS8f3Cc8ex7zcgHH2xWcC1QgYQQTbio5DRRoCksteoX4PEnQyA4o" // Transaction ID: d556e1abbe108e72d3ae2d1b0e1c9e581b95fa21931dee80e77175fd14322ffb ``` - Maintain（维护） This project has been optimized and maintained. If you have a better plan, I hope you can join this project. 这个项目一直在优化和维护，如果你有更好的方案，希望你能加入这个开源项目。 ### Health Score 16 — LowBetter than 5% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity5 Limited adoption so far Community9 Small or concentrated contributor base Maturity28 Early-stage or recently created project Bus Factor1 Top contributor holds 80% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. 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