php curl 提交 总结
1、post https提交 方法
1 function curl_post2($url='', $postdata='', $options=array()){ 2 $ch = curl_init($url); 3 4 curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); 5 curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 1); 6 curl_setopt($ch, CURLOPT_USERAGENT,$_SERVER['HTTP_USER_AGENT']); 7 8 9 curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 10 curl_setopt($ch, CURLOPT_POST, 1); 11 curl_setopt($ch, CURLOPT_POSTFIELDS, $postdata); 12 curl_setopt($ch, CURLOPT_TIMEOUT, 20); 13 if (!empty($options)){ 14 curl_setopt_array($ch, $options); 15 } 16 $data = curl_exec($ch); 17 curl_close($ch); 18 return $data; 19 }
2、普通post提交
1 //通过curl模拟post的请求； 2 function SendDataByCurl($url,$data=array()){ 3 //对空格进行转义 4 $url = str_replace(' ','+',$url); 5 $ch = curl_init(); 6 //设置选项，包括URL 7 curl_setopt($ch, CURLOPT_URL, "$url"); 8 curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 9 curl_setopt($ch, CURLOPT_HEADER, 0); 10 curl_setopt($ch,CURLOPT_TIMEOUT,3); //定义超时3秒钟 11 // POST数据 12 curl_setopt($ch, CURLOPT_POST, 1); 13 // 把post的变量加上 14 curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data)); //所需传的数组用http_bulid_query()函数处理一下，就ok了 15 16 //执行并获取url地址的内容 17 $output = curl_exec($ch); 18 $errorCode = curl_errno($ch); 19 //释放curl句柄 20 curl_close($ch); 21 if(0 !== $errorCode) { 22 return false; 23 } 24 return $output; 25 26 } 27 28 function curl_post($url='', $postdata='', $options=array()){ 29 $ch = curl_init($url); 30 curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 31 curl_setopt($ch, CURLOPT_POST, 1); 32 curl_setopt($ch, CURLOPT_POSTFIELDS, $postdata); 33 curl_setopt($ch, CURLOPT_TIMEOUT, 5); 34 if (!empty($options)){ 35 curl_setopt_array($ch, $options); 36 } 37 $data = curl_exec($ch); 38 curl_close($ch); 39 return $data; 40 }
3、curl get提交
1 function curl_get($url='', $options=array()){ 2 $ch = curl_init($url); 3 curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 4 curl_setopt($ch, CURLOPT_TIMEOUT, 5); 5 if (!empty($options)){ 6 curl_setopt_array($ch, $options); 7 } 8 $data = curl_exec($ch); 9 curl_close($ch); 10 return $data; 11 }
参考：
1 function vpost($url,$data,$cookie){ // 模拟提交数据函数 2 $curl = curl_init(); // 启动一个CURL会话 3 curl_setopt($curl, CURLOPT_URL, $url); // 要访问的地址 4 curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); // 对认证证书来源的检查 5 curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 1); // 从证书中检查SSL加密算法是否存在 6 curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']); // 模拟用户使用的浏览器 7 curl_setopt($curl, CURLOPT_COOKIE, $cookie); 8 curl_setopt($curl, CURLOPT_REFERER,'https://www.baidu.com');// 设置Referer 9 curl_setopt($curl, CURLOPT_POST, 1); // 发送一个常规的Post请求 10 curl_setopt($curl, CURLOPT_POSTFIELDS, $data); // Post提交的数据包 11 curl_setopt($curl, CURLOPT_TIMEOUT, 30); // 设置超时限制防止死循环 12 curl_setopt($curl, CURLOPT_HEADER, 0); // 显示返回的Header区域内容 13 curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); // 获取的信息以文件流的形式返回 14 $tmpInfo = curl_exec($curl); // 执行操作 15 if (curl_errno($curl)) { 16 echo 'Errno'.curl_error($curl);//捕抓异常 17 } 18 curl_close($curl); // 关闭CURL会话 19 return $tmpInfo; // 返回数据 20 }
