Json_encode变音符输出
[英]Json_encode umlauts output
问题描述
I want to show my output in German umlauts, i got my output like this for example Fu009\\ but i need "fü" like this. 
我想用德语变音符显示我的输出，我得到这样的输出，例如Fu009 \\，但是我需要这样的“fü”。
<?php
$json = (object) array(
"salutation" = > ''.$order - > order_custom_fields['_billing_anrede'][0].
'',
"title" = > ''.$order - > order_custom_fields['_billing_titel'][0].
'',
"first_name" = > ''.$order - > order_custom_fields['_billing_first_name'][0].
'',
"last_name" = > ''.$order - > order_custom_fields['_billing_last_name'][0].
'',
"street" = > ''.$order - > order_custom_fields['_billing_address_1'][0].
'',
"street_number" = > ''.$order - > order_custom_fields['_billing_address_2'][0].
'',
"address_supplement" = > ''.$order - > order_custom_fields['_billing_company'][0].
'',
"zipcode" = > ''.$order - > order_custom_fields['_billing_postcode'][0].
'',
"city" = > ''.$order - > order_custom_fields['_billing_city'][0].
'',
"country" = > ''.$pais.
'',
"terms_accepted" = > true,
"receiving_mails_accepted" = > ''.$email.
'',
"email" = > ''.$order - > order_custom_fields['_billing_email'][0].
'',
"lottery_accepted" = > false,
"lottery_solution" = > "LOTTERY",
"original_created_at" = > ''.date('Y-m-d\TH:i:sP', strtotime($order - > order_date)).
'',
);
foreach($items as $item) {
$sku = $wpdb - > get_var($wpdb - > prepare('SELECT meta_value FROM dsr_postmeta WHERE meta_key="_sku" AND post_id='.$item['product_id'].
''));
$sku_s = explode('-', $sku);
$camp = $sku_s[0];
$itm_n = $sku_s[1];
$json - > items[] = (object) array(
"campaign_number" = > (int) $camp,
"item_number" = > (int) $itm_n,
);
}
array_push($json_full, $json);
echo json_encode($json_full);
?>
I'm thinking about htmlentities, or utf8 thanks for you help!! 我正在考虑htmlentities或utf8，谢谢您的帮助！
2 个解决方案
解决方案1
5 已采纳 2014-02-04 11:05:44
In case you are using PHP 5.4+, change echo json_encode($json_full); 如果您使用的是PHP 5.4+，请更改echo json_encode($json_full); to echo json_encode($json_full, JSON_UNESCAPED_UNICODE); echo json_encode($json_full, JSON_UNESCAPED_UNICODE);
Full list of json_encode predefined constants can be found there: http://lt1.php.net/manual/en/json.constants.php 可以在此处找到json_encode预定义常量的完整列表： http : //lt1.php.net/manual/zh/json.constants.php
Demonstration 示范
Code: 码：
<?php
$json = (object) array(
"uml" => "fü",
);
echo json_encode($json, JSON_UNESCAPED_UNICODE) . PHP_EOL;
echo json_encode($json) . PHP_EOL;
Output: 输出：
{"uml":"fü"}
{"uml":"f\u00fc"}
解决方案2
0 2014-02-04 11:30:12
您是否正确设置了字符集？
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