public function actionCurl(){
$data['DATA']='{"NAME":"c","LEGEND":"c;c","GENDER":"","CITY":0,"BIRTHDAY":"","COMPANY":"","JOB":"","WEBSITE":"","ADDRESS":"","NOTE":"","CONTACTS":[],"IMS":[],"FLAGS":[]}';
$headers=array();
$headers[]='X-Requested-With:XMLHttpRequest';
$headers[]='Cookie:token=3cedf24b188fd7ac57176256a2a14879-b419e6ebb414d661a6e86a30cd633ce5; PHPSESSID=ddfrjb4p8evu3cumgnsveet2o3; _ga=GA1.2.1014541392.1437467254; _gat=1';
$headers[]='Referer:http://www.crm.com/newContact.php';
$headers[]='Content-Type:application/x-www-form-urlencoded; charset=UTF-8';
$headers[]='Content-Length:315';
$headers[]='Host:www.crm.com';
$headers[]='DNT:1';
$headers[]='Pragma:no-cache';
$headers[]='Connection:Keep-Alive';
$headers[]='User-Agent:Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; Trident/6.0)';
$headers[]='Accept:application/json, text/javascript, */*; q=0.01';
$headers[]='Accept-Encoding:gzip, deflate';
$headers[]='Accept-Language:zh-CN';
for ($i = 0; $i < 10; $i++) {
$res = $this->curls($data, 'http://www.crm.com/handler/handleAddContact.php ', 'POST', $headers);
print_r($res);
}
}
/**
* curl请求
* @author lid
* @param array $data 要请求的array数组
* @param str $url 请求的地址
* @param str $method 大写 POST GET
* @param array $headers 扩展包头信息
* @return string
*/
public static function curls($data, $url, $method = 'POST', $headers = array()) {
$ch = curl_init();
$method_upper = strtoupper($method);
if ($method_upper == 'POST') {
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
} else {
$url = $url . (strpos($url, '?') ? '&' : '?') . (is_array($data) ? http_build_query($data) : $data);
curl_setopt($ch, CURLOPT_URL, $url);
}
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method_upper);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 20);
if ($headers) {
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
}
$tmpInfo = curl_exec($ch);
if (curl_errno($ch)) {
exit(curl_error($ch));
}
curl_close($ch);
return $tmpInfo;
}
CURLOPT_POSTFIELDS的这个设置中，亦可以直接发送数组的，但是这样做的后果是严重增加的请求的时间，耗时大约在2秒多，同样的操作用socket方式操作则正常，在毫秒级别。
数组：curl_setopt($ch, CURLOPT_POSTFIELDS, $arrData);
修改为：curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($post_data));
http_build_query — 生成 URL-encode 之后的请求字符串。
curl 发送XML数据
$xml = ('<xml>
<note>
<to>Tove</to>
<from>Jani</from>
<heading>Reminder</heading>
<body>Don\'t forget me this weekend!</body>
</note></xml>');
$url = "https://wx.api.zf.com/wxnotify.php ";
$header[] = "Content-type: text/xml";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $xml);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$res = curl_exec($ch);
curl_close($ch);