php中Curl的请求方式有哪些？php curl的四种请求方式介绍

1、发送json格式数据，请求地址：https

protected function https_request($url,$data=null){ $curl = curl_init(); curl_setopt($curl,CURLOPT_URL,$url); curl_setopt($curl,CURLOPT_SSL_VERIFYPEER,FALSE); curl_setopt($curl,CURLOPT_SSL_VERIFYHOST,FALSE); if(!empty($data)){ curl_setopt($curl,CURLOPT_POST,1); curl_setopt($curl,CURLOPT_POSTFIELDS,$data); curl_setopt($curl,CURLOPT_RETURNTRANSFER,1); //下面这行是修改后增加的代码，就是配置设置host访问，发送的数据类型为application/json curl_setopt($curl, CURLOPT_HTTPHEADER, array( Content-Type: application/json; charset=utf-8 , Content-Length: . strlen($data) $output = curl_exec($curl); curl_close($curl); return $output;}

2、发送json格式数据，请求地址：http

protected function curlPost($Url, $data){ $ch = curl_init($Url); curl_setopt($ch, CURLOPT_CUSTOMREQUEST, POST  curl_setopt($ch, CURLOPT_POSTFIELDS, $data);//$data JSON类型字符串 curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_HTTPHEADER, array( Content-Type: application/json , Content-Length: . strlen($data))); $result = curl_exec($ch); curl_close ( $ch ); return $result;}

3、表单格式提交

function file_get_contents_post($url, $post){ $options = array( http = array( method = POST , header = Content-type: application/x-www-form-urlencoded , content = http_build_query($post), $result = file_get_contents($url,false, stream_context_create($options)); return $result;$datare = file_get_contents_post( http://103.72.165.183/api/payment.aspx , $data);var_dump($datare);

4、$url是地址加数据的形式：http：//baidu.com?a= ss b= ds

html' target='_blank'>public function getSSLHttp($url){ $curl = curl_init(); curl_setopt($curl, CURLOPT_URL, $url); curl_setopt($curl, CURLOPT_HEADER, false); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE); // https请求 不验证证书和hosts curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE); $data = curl_exec($curl); $httpCode = curl_getinfo($curl,CURLINFO_HTTP_CODE); if ( $httpCode != 200 ){ $data= https connect timeout  curl_close($curl); return $data; }

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