分享一个PHP调用RestFul接口的函数

/** * [http 调用接口函数] * @Date ??2016-07-11 * @Author GeorgeHao * @param ?string ??????$url ????[接口地址] * @param ?array ???????$params ?[数组] * @param ?string ??????$method ?[GET\POST\DELETE\PUT] * @param ?array ???????$header ?[HTTP头信息] * @param ?integer ?????$timeout [超时时间] * @return [type] ???????????????[接口返回数据] */function http($url, $params, $method = ‘GET‘, $header = array(), $timeout = 5){ ???// POST 提交方式的传入 $set_params 必须是字符串形式 ???$opts = array( ???????CURLOPT_TIMEOUT => $timeout, ???????CURLOPT_RETURNTRANSFER => 1, ???????CURLOPT_SSL_VERIFYPEER => false, ???????CURLOPT_SSL_VERIFYHOST => false, ???????CURLOPT_HTTPHEADER => $header ???); ???/* 根据请求类型设置特定参数 */ ???switch (strtoupper($method)) { ???????case ‘GET‘: ???????????$opts[CURLOPT_URL] = $url . ‘?‘ . http_build_query($params); ???????????break; ???????case ‘POST‘: ???????????$params = http_build_query($params); ???????????$opts[CURLOPT_URL] = $url; ???????????$opts[CURLOPT_POST] = 1; ???????????$opts[CURLOPT_POSTFIELDS] = $params; ???????????break; ???????case ‘DELETE‘: ???????????$opts[CURLOPT_URL] = $url; ???????????$opts[CURLOPT_HTTPHEADER] = array("X-HTTP-Method-Override: DELETE"); ???????????$opts[CURLOPT_CUSTOMREQUEST] = ‘DELETE‘; ???????????$opts[CURLOPT_POSTFIELDS] = $params; ???????????break; ???????case ‘PUT‘: ???????????$opts[CURLOPT_URL] = $url; ???????????$opts[CURLOPT_POST] = 0; ???????????$opts[CURLOPT_CUSTOMREQUEST] = ‘PUT‘; ???????????$opts[CURLOPT_POSTFIELDS] = $params; ???????????break; ???????default: ???????????throw new Exception(‘不支持的请求方式！‘); ???} ?????/* 初始化并执行curl请求 */ ???$ch = curl_init(); ???curl_setopt_array($ch, $opts); ???$data = curl_exec($ch); ???$error = curl_error($ch); ???return $data;}