用PHP封装一个强大且通用的cURL方法。
用PHP封装一个强大且通用的cURL方法。
用PHP封装一个强大且通用的cURL方法。
用PHP封装一个强大且通用的cURL方法。
/** * @function 强大且通用的cURL请求库 * @param $url string 路径 如:https://example.com/a/b?key=val&k=>v * @param $method string 请求方式 如:get、post、put、delete、patch、options * @param $payload array|string 荷载 如:['foo' => 'bar', 'upload_file' => new CURLFile(file_path)]或json{"foo":"bar"} * @param $request_header array 请求头 如:['Content-Type' => 'json', 'Set-Cookie' => 'foo'] * @param $time_out int 超时秒数 如:10,(单位:秒) * @return array [bool 请求是否成功, string 错误内容, [int http状态码, array 响应头, string 响应主体内容]]; */function curl($url, $method = 'GET', $payload = [], $request_header = [], $time_out = 10) { $curl = curl_init(); curl_setopt($curl,CURLOPT_URL, $url); $method = strtoupper($method); if ($method == 'POST') { curl_setopt($curl, CURLOPT_POST, true); curl_setopt($curl, CURLOPT_POSTFIELDS, $payload); } else if ($method == 'PUT') { curl_setopt($curl, CURLOPT_CUSTOMREQUEST, 'PUT'); curl_setopt($curl, CURLOPT_POSTFIELDS, $payload); } else if ($method == 'DELETE') { curl_setopt($curl, CURLOPT_CUSTOMREQUEST, 'DELETE'); curl_setopt($curl, CURLOPT_POSTFIELDS, $payload); } else if ($method == 'PATCH') { curl_setopt($curl, CURLOPT_CUSTOMREQUEST, 'PATCH'); curl_setopt($curl, CURLOPT_POSTFIELDS, $payload); } else if ($method == 'OPTIONS') { curl_setopt($curl, CURLOPT_CUSTOMREQUEST, 'OPTIONS'); curl_setopt($curl, CURLOPT_POSTFIELDS, $payload); } else if($method == 'HEAD') { curl_setopt($curl, CURLOPT_CUSTOMREQUEST, 'HEAD'); } else { curl_setopt($curl, CURLOPT_HTTPGET, true); } if ((parse_url($url)['scheme'] ?? '') == 'https') { //防止对12306类似的使用自家的ssl证书,造成的请求失败 //禁止验证对等证书 curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); //禁止验证主机证书 curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false); } if ($time_out) { curl_setopt($curl, CURLOPT_TIMEOUT, $time_out); curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, $time_out); } if ($request_header) { //追加请求头 配置curl内容 curl_setopt($curl, CURLOPT_HTTPHEADER, array_map(function ($key, $value) {return $key . ': ' . $value;}, array_keys($request_header), $request_header)); } curl_setopt($curl, CURLOPT_HEADER, true); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); curl_setopt($curl, CURLINFO_HEADER_OUT, true); curl_setopt($curl, CURLOPT_VERBOSE, true); $response = curl_exec($curl); $header_size = curl_getinfo($curl, CURLINFO_HEADER_SIZE); $http_code = curl_getinfo($curl, CURLINFO_HTTP_CODE); $body = substr($response, $header_size); $header_str = trim(substr($response, 0, $header_size)); $header = []; if($header_str) { $header_arr = explode("\r\n", $header_str); foreach($header_arr as $every_header) { $header_temp = explode(': ', $every_header, 2); if(count($header_temp) == 2) { $header[$header_temp[0]] = $header_temp[1]; } } } if (curl_errno($curl)) { return ['status' => false, 'msg' => curl_error($curl), 'data' => []]; } curl_close($curl); return ['status' => true, 'msg' => '', 'data' => ['http_code' => $http_code, 'body' => $body, 'header' => $header]];}