ysj/vendor/sc0vu/web3.php/examples/contractExample.php

<?php

require('./exampleBase.php');

use Web3\Contract;

/**
 * testAbi
 * GameToken abi from https://github.com/sc0Vu/GameToken
 *
 * @var string
 */
$testAbi = '[
    {
      "constant": true,
      "inputs": [],
      "name": "name",
      "outputs": [
        {
          "name": "",
          "type": "string"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "_spender",
          "type": "address"
        },
        {
          "name": "_value",
          "type": "uint256"
        }
      ],
      "name": "approve",
      "outputs": [
        {
          "name": "success",
          "type": "bool"
        }
      ],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [],
      "name": "totalSupply",
      "outputs": [
        {
          "name": "",
          "type": "uint256"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "_from",
          "type": "address"
        },
        {
          "name": "_to",
          "type": "address"
        },
        {
          "name": "_value",
          "type": "uint256"
        }
      ],
      "name": "transferFrom",
      "outputs": [
        {
          "name": "success",
          "type": "bool"
        }
      ],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [],
      "name": "decimals",
      "outputs": [
        {
          "name": "",
          "type": "uint8"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [],
      "name": "standard",
      "outputs": [
        {
          "name": "",
          "type": "string"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [
        {
          "name": "",
          "type": "address"
        }
      ],
      "name": "balanceOf",
      "outputs": [
        {
          "name": "",
          "type": "uint256"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [],
      "name": "symbol",
      "outputs": [
        {
          "name": "",
          "type": "string"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "_to",
          "type": "address"
        },
        {
          "name": "_value",
          "type": "uint256"
        }
      ],
      "name": "transfer",
      "outputs": [],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [
        {
          "name": "",
          "type": "address"
        },
        {
          "name": "",
          "type": "address"
        }
      ],
      "name": "allowance",
      "outputs": [
        {
          "name": "",
          "type": "uint256"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "name": "initialSupply",
          "type": "uint256"
        },
        {
          "name": "tokenName",
          "type": "string"
        },
        {
          "name": "decimalUnits",
          "type": "uint8"
        },
        {
          "name": "tokenSymbol",
          "type": "string"
        }
      ],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "constructor"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "name": "from",
          "type": "address"
        },
        {
          "indexed": true,
          "name": "to",
          "type": "address"
        },
        {
          "indexed": false,
          "name": "value",
          "type": "uint256"
        }
      ],
      "name": "Transfer",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "name": "_owner",
          "type": "address"
        },
        {
          "indexed": true,
          "name": "_spender",
          "type": "address"
        },
        {
          "indexed": false,
          "name": "_value",
          "type": "uint256"
        }
      ],
      "name": "Approval",
      "type": "event"
    }
]';

/**
 * testBytecode
 * GameToken abi from https://github.com/sc0Vu/GameToken
 *
 * @var string
 */
$testBytecode = '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';

$contract = new Contract($web3->provider, $testAbi);
$web3->eth->accounts(function ($err, $accounts) use ($contract, $testBytecode) {
    if ($err === null) {
        if (isset($accounts)) {
            $accounts = $accounts;
        } else {
            throw new RuntimeException('Please ensure you have access to web3 json rpc provider.');
        }
        $fromAccount = $accounts[0];
        $toAccount = $accounts[1];
        $contract->bytecode($testBytecode)->new(1000000, 'Game Token', 1, 'GT', [
            'from' => $fromAccount,
            'gas' => '0x200b20'
        ], function ($err, $result) use ($contract, $fromAccount, $toAccount) {
            if ($err !== null) {
                throw $err;
            }
            if ($result) {
                echo "\nTransaction has made:) id: " . $result . "\n";
            }
            $transactionId = $result;

            $contract->eth->getTransactionReceipt($transactionId, function ($err, $transaction) use ($contract, $fromAccount, $toAccount) {
                if ($err !== null) {
                    throw $err;
                }
                if ($transaction) {
                    $contractAddress = $transaction->contractAddress;
                    echo "\nTransaction has mind:) block number: " . $transaction->blockNumber . "\n";

                    $contract->at($contractAddress)->send('transfer', $toAccount, 16, [
                        'from' => $fromAccount,
                        'gas' => '0x200b20'
                    ], function ($err, $result) use ($contract, $fromAccount, $toAccount) {
                        if ($err !== null) {
                            throw $err;
                        }
                        if ($result) {
                            echo "\nTransaction has made:) id: " . $result . "\n";
                        }
                        $transactionId = $result;

                        $contract->eth->getTransactionReceipt($transactionId, function ($err, $transaction) use ($fromAccount, $toAccount) {
                            if ($err !== null) {
                                throw $err;
                            }
                            if ($transaction) {
                                echo "\nTransaction has mind:) block number: " . $transaction->blockNumber . "\nTransaction dump:\n";
                                var_dump($transaction);
                            }
                        });
                    });
                }
            });
        });
    }
});