php 如何使用法语口音对数组进行 json_encode？
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How to json_encode array with french accents?
提问by Natkeeran
I have an array item with a French accent ([WIPDescription] => Recette Soupe à lOignon Sans Boeuf US). The data is being properly pulled from the database (mysql).
我有一个带有法国口音的数组项（[WIPDescription] => Recette Soupe à lOignon Sans Boeuf US）。正在从数据库 (mysql) 中正确提取数据。
However, when I try to encode this as json using the php built in json_encode it produces a null json value (OS X server: php 5.3.4, json 1.2.1 enabled).
但是，当我尝试使用 json_encode 中内置的 php 将其编码为 json 时，它会生成一个 null json 值（OS X 服务器：php 5.3.4，启用 json 1.2.1）。
In a Linux server, the description is cut off after the first accent character.
在 Linux 服务器中，描述在第一个重音字符之后被截断。
I tried all the json_encode options with no success. Any suggestions?
我尝试了所有 json_encode 选项但没有成功。有什么建议？
Thank you.
谢谢你。
采纳答案by Wrikken
json_encodeonly wants utf-8. Depending on your character set, you can use iconvor utf8_encodebeforecalling json_encodeon your variable. Probably with array_walk_recursive.
json_encode只想要utf-8。根据您的字符集，您可以在调用变量之前使用iconv或。大概与.utf8_encodejson_encodearray_walk_recursive
As requested, an unfinishedway to alter an array, with the assumptions that (1) it doesn't contain objects, and (2) the array keys are in ascii / lower bounds, so can be left as is:
根据要求，一种未完成的更改数组的方法，假设（1）它不包含对象，并且（2）数组键在 ascii /下界，因此可以保持原样：
$current_charset = 'ISO-8859-15';//or what it is now
array_walk_recursive($array,function(&$value) use ($current_charset){
$value = iconv('UTF-8//TRANSLIT',$current_charset,$value);
});
回答by Pete
I found this to be the easiest way to deal with it
我发现这是处理它的最简单方法
echo json_encode($array, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
JSON_PRETTY_PRINT - makes is readable
JSON_UNESCAPED_UNICODE - encodes characters correctly
JSON_UNESCAPED_SLASHES - gets rid of escape slash '\'
also notice that these option are separated by a pipe '|'
JSON_PRETTY_PRINT - 使可读
JSON_UNESCAPED_UNICODE - 正确编码字符
JSON_UNESCAPED_SLASHES - 去掉转义斜杠 '\'
还要注意这些选项由管道 '|' 分隔
回答by sdespont
Another solution would be to use htmlentitiesor utf8_encodebefore using json_encodeto pass the encoded char
另一种解决方案是使用htmlentities或utf8_encode之前使用json_encode来传递编码的字符
like this:
像这样：
$array = array('myvalue' => utf8_encode('ééàà'));
return json_encode($array);
Or using htmlentities:
或使用htmlentities：
$array = array('myvalue' => htmlentities('ééàà'));
return json_encode($array);
回答by Mike Bryant
<?
$sql=mysql_query("SELECT * FROM TABLE...");
while($row=mysql_fetch_array($sql))
{
$output[]=array_map("utf8_encode", $row);
}
print(json_encode($output));
mysql_close();
?>
回答by AlienWebguy
回答by Ali Mhamad Slim
$json = utf8_encode($string);
$json = json_decode($json);
回答by mihaidp
If you deal with diacritics you can also add JSON_PARTIAL_OUTPUT_ON_ERROR and it will remove only the problems and leave the rest intact. I used utf_encode before I found this but it was messing up diacritics.
如果您处理变音符号，您还可以添加 JSON_PARTIAL_OUTPUT_ON_ERROR，它将仅删除问题，其余部分保持不变。我在发现这个之前使用了 utf_encode ，但它弄乱了变音符号。
echo json_encode($data, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | JSON_PARTIAL_OUTPUT_ON_ERROR);
