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Merge pull request #51 from a-komarev/patch-1

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Update code styling in README
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Kuan-Cheng,Lai 2018-02-25 21:44:35 +08:00 committed by GitHub
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README.md
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@ -30,14 +30,14 @@ Or you can add this line in composer.json
# Usage
### New instance
```
```php
use Web3\Web3;
$web3 = new Web3('http://localhost:8545');
```
### Using provider
```
```php
use Web3\Web3;
use Web3\Providers\HttpProvider;
use Web3\RequestManagers\HttpRequestManager;
@ -49,7 +49,7 @@ $web3 = new Web3(new HttpProvider(new HttpRequestManager('http://localhost:8545'
```
### You can use callback to each rpc call:
```
```php
$web3->clientVersion(function ($err, $version) {
if ($err !== null) {
// do something
@ -62,7 +62,7 @@ $web3->clientVersion(function ($err, $version) {
```
### Eth
```
```php
use Web3\Web3;
$web3 = new Web3('http://localhost:8545');
@ -71,14 +71,14 @@ $eth = $web3->eth;
Or
```
```php
use Web3\Eth;
$eth = new Eth('http://localhost:8545');
```
### Net
```
```php
use Web3\Web3;
$web3 = new Web3('http://localhost:8545');
@ -87,7 +87,7 @@ $net = $web3->net;
Or
```
```php
use Web3\Net;
$net = new Net('http://localhost:8545');
@ -96,7 +96,7 @@ $net = new Net('http://localhost:8545');
### Batch
web3
```
```php
$web3->batch(true);
$web3->clientVersion();
$web3->hash('0x1234');
@ -114,7 +114,7 @@ $web3->execute(function ($err, $data) {
eth
```
```php
$eth->batch(true);
$eth->protocolVersion();
$eth->syncing();
@ -129,7 +129,7 @@ $eth->provider->execute(function ($err, $data) {
```
net
```
```php
$net->batch(true);
$net->version();
$net->listening();
@ -144,7 +144,7 @@ $net->provider->execute(function ($err, $data) {
```
personal
```
```php
$personal->batch(true);
$personal->listAccounts();
$personal->newAccount('123456');
@ -160,7 +160,7 @@ $personal->provider->execute(function ($err, $data) {
### Contract
```
```php
use Web3\Contract;
$contract = new Contract('http://localhost:8545', $abi);
@ -185,14 +185,13 @@ $constructorData = $contract->bytecode($bytecode)->getData($params);
// get function data
$functionData = $contract->at($contractAddress)->getData($functionName, $params);
```
# Assign value to outside scope(from callback scope to outside scope)
Due to callback is not like javascript callback,
if we need to assign value to outside scope,
we need to assign reference to callback.
```
```php
$newAccount = '';
$web3->personal->newAccount('123456', function ($err, $account) use (&$newAccount) {