問題描述

我正在使用 Laravel(一個 PHP 框架)為移動設(shè)備編寫服務(wù)，并以 JSON 格式返回數(shù)據(jù).在數(shù)據(jù)結(jié)果中有一些字段以UTF-8 編碼.

I'm using Laravel (a PHP framework) to write a service for mobile and have the data returned in JSON format. In the data result there are some fields encoded in UTF-8.

以下聲明

return JsonResponse::create($data); 

返回以下錯誤

InvalidArgumentException
HELP
Malformed UTF-8 characters, possibly incorrectly encoded

Open: /var/www/html/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/JsonResponse.php
        } catch (Exception $exception) {
            restore_error_handler();

            throw $exception;
        }

        if (JSON_ERROR_NONE !== json_last_error()) {
            throw new InvalidArgumentException($this->transformJsonError());
        }

我變了:

return JsonResponse::create($data);

到

return JsonResponse::create($data, 200, array('Content-Type'=>'application/json; charset=utf-8' ));

但它仍然無法正常工作.

but it still isn't working.

我該如何解決?

推薦答案

我編寫了這個方法來處理 UTF8 數(shù)組和 JSON 問題.它適用于數(shù)組(簡單和多維).

I wrote this method to handle UTF8 arrays and JSON problems. It works fine with array (simple and multidimensional).

/**
 * Encode array from latin1 to utf8 recursively
 * @param $dat
 * @return array|string
 */
   public static function convert_from_latin1_to_utf8_recursively($dat)
   {
      if (is_string($dat)) {
         return utf8_encode($dat);
      } elseif (is_array($dat)) {
         $ret = [];
         foreach ($dat as $i => $d) $ret[ $i ] = self::convert_from_latin1_to_utf8_recursively($d);

         return $ret;
      } elseif (is_object($dat)) {
         foreach ($dat as $i => $d) $dat->$i = self::convert_from_latin1_to_utf8_recursively($d);

         return $dat;
      } else {
         return $dat;
      }
   }
// Sample use
// Just pass your array or string and the UTF8 encode will be fixed
$data = convert_from_latin1_to_utf8_recursively($data);

這篇關(guān)于Laravel 中的“格式錯誤的 UTF-8 字符，可能編碼不正確"的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網(wǎng)！