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- <?php
- /**
- * 添加自定义辅助函数
- */
- /**
- * 参数签名校验
- * @param array $params
- * @return string
- */
- function generateSign(array $params, $secret_key)
- {
- unset($params['sign']);
- // 将删除参数组中所有等值为FALSE的参数(包括:NULL, 空字符串,0, false)
- $params = array_filter($params);
- // 按照键名对参数数组进行升序排序
- ksort($params);
- // 给参数数组追加密钥,键名为 key, 值为签名配置中配置的 secret_key 的值
- $params['chxq_key'] = $secret_key;
- // 生成 URL-encode 之后的请求字符串
- $str = http_build_query($params);
- $str = urldecode($str);
- // 将请求字符串使用MD5加密后,再转换成大写,并返回
- return strtoupper(MD5($str));
- }
- /**
- * 验证签名
- * @param $sign
- * @param $params
- * @return bool
- */
- function verifySign($sign, $params, $secret_key)
- {
- if ($sign == generateSign($params, $secret_key)) {
- return true;
- } else {
- return false;
- };
- }
- function jsonSuccess($data = [], $msg = "成功")
- {
- $response = array(
- 'code' => 0,
- 'msg' => $msg,
- 'data' => []
- );
- if ($data) {
- if (is_array($data)) {
- //带有分页格式转换
- if (isset($data['meta'])) {
- // 更改元数据格式,全部包含在data下
- $temp = array(
- 'data' => array(
- 'data' => $data['data'],
- 'pagination' => $data['meta']['pagination']
- )
- );
- $response = array_merge($response, $temp);
- } elseif(isset($data['data'])) {
- $response = array_merge($response, $data);
- }else{
- $temp = array(
- 'data' => $data
- );
- $response = array_merge($response, $temp);
- }
- } else {
- $response['data'] = $data;
- }
- }
- return $response;
- }
- function jsonError($msg)
- {
- $response = array(
- 'code' => 1,
- 'msg' => $msg,
- 'data' => ""
- );
- return $response;
- }
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