96 lines
2.2 KiB
PHP
96 lines
2.2 KiB
PHP
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<?php
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require_once 'extend.php';
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if (!function_exists('return_error')) {
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class HttpResponseException extends \think\exception\HttpResponseException
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{
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public function __construct(\think\Response $response)
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{
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$this->response = $response;
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$this->message = $response->getData()['msg'];
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}
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}
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/**
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* 返回错误信息
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*/
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function return_error($message, $code = 0, $data = null)
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{
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$data = [
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'code' => $code,
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'msg' => $message,
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'data' => $data,
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'time' => time(),
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];
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$response = \think\Response::create($data, 'json', 200);
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throw new HttpResponseException($response);
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}
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};
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if (!function_exists('array_only')) {
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/**
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* 获取数组指定建值
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* @param $arr
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* @param $keys
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*
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* @return array
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*/
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function array_only($arr, $keys) {
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if ($keys == '*') {
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return $arr;
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}
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$val = [];
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foreach ($keys as $key) {
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if (isset($arr[$key])) {
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$val[$key] = $arr[$key];
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}
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}
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return $val;
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}
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}
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if (!function_exists('row_check')) {
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/**
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* 数据检测
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*/
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function row_check($row, $author = false) {
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if (!$row) {
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return_error('数据不存在');
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}
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if (isset($row['visible_switch'])) {
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if ($row['visible_switch'] == 0) {
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return_error('数据已被删除');
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}
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}
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if ($author) {
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$field = is_string($author) ? $author : 'user_id';
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if ($row[$field] != (\app\common\library\Auth::instance())->id) {
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return_error('越权操作');
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}
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}
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return true;
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}
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}
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if (!function_exists('time_text')) {
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/**
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* 将时间戳转换为日期时间文本格式
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*
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* @param int $time 时间戳
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* @param string $format 日期时间格式
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* @return string
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*/
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function time_text($time, $format = 'Y-m-d H:i:s')
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{
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$time = is_numeric($time) ? $time : strtotime($time);
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if ($time == 0) {
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return '无';
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}
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return date($format, $time);
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}
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}
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