php-curl-class[2.6k] 封装curl为类
最后更新于：2022-04-02 02:23:27
[TOC]
> [github](https://github.com/php-curl-class/php-curl-class)
## 安装
`composer require php-curl-class/php-curl-class`
### demo
```
require __DIR__ . '/vendor/autoload.php';
use \Curl\Curl;
$curl = new Curl();
$curl->get('https://www.example.com/');
if ($curl->error) {
echo 'Error: ' . $curl->errorCode . ': ' . $curl->errorMessage . "\n";
} else {
echo 'Response:' . "\n";
var_dump($curl->response);
}
```
## 接口
### get / post / put / patch / put / delete
```
$curl = new Curl();
$curl->get('https://www.example.com/search', array(
'q' => 'keyword',
));
```
### 发送文件
```
$curl = new Curl();
$curl->post ('https://api.example.com/profile/', array(
'image' => '@path/to/file.jpg',
));
//or
$curl = new Curl();
$curl->post ('https://api.example.com/profile/', array(
'image' => new CURLFile('path/to/file.jpg'),
));
```
### 设置 header 信息
```
$curl = new Curl();
$curl->setBasicAuthentication('username', 'password');
$curl->setUserAgent('MyUserAgent/0.0.1 (+https://www.example.com/bot.html)');
$curl->setReferrer('https://www.example.com/url?url=https%3A%2F%2Fwww.example.com%2F');
$curl->setHeader('X-Requested-With', 'XMLHttpRequest');
$curl->setCookie('key', 'value');
$curl->get('https://www.example.com/');
if ($curl->error) {
echo 'Error: ' . $curl->errorCode . ': ' . $curl->errorMessage . "\n";
} else {
echo 'Response:' . "\n";
var_dump($curl->response);
}
var_dump($curl->requestHeaders);
var_dump($curl->responseHeaders);
```
### 下载文件
```
$curl = new Curl();
$curl->setOpt(CURLOPT_ENCODING , '');
$curl->download("http://csstools.chinaz.com/tools/images/public/ticon.png", "b.png");
echo $curl->responseHeaders['Content-Type'] . "\n"; // image/png
$curl->close();
```
### 并发发送 MultiCurl
```
use \Curl\MultiCurl;
// Requests in parallel with callback functions.
$multi_curl = new MultiCurl();
/*成功时候触发*/
$multi_curl->success(function($instance) {
echo 'call to "' . $instance->url . '" was successful.' . "\n";
echo 'response:' . "\n";
var_dump($instance->response);
});
/*失败时触发*/
$multi_curl->error(function($instance) {
echo 'call to "' . $instance->url . '" was unsuccessful.' . "\n";
echo 'error code: ' . $instance->errorCode . "\n";
echo 'error message: ' . $instance->errorMessage . "\n";
});
/*全部执行完触发*/
$multi_curl->complete(function($instance) {
echo 'call completed' . "\n";
});
$multi_curl->addGet('https://www.baidu.com/search', array(
'q' => 'hello world',
));
$multi_curl->addGet('https://duckduckgo.com/', array(
'q' => 'hello world',
));
$multi_curl->addGet('https://www.bing.com/search', array(
'q' => 'hello world',
));
$multi_curl->start(); // Blocks until all items in the queue have been processed.
```
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