Community Learn Tools Library Leisure
search
English
Home > Backend Development > PHP Tutorial > PHP中json_encode让Json更懂中文(JSON_UNESCAPED_UNICODE)

PHP中json_encode让Json更懂中文(JSON_UNESCAPED_UNICODE)

WBOY
Release： 2016-06-20 13:01:47
Original
1098 people have browsed it

我们知道, 用PHP的json_encode来处理中文的时候, 中文都会被编码, 变成不可读的, 类似”\u***”的格式, 还会在一定程度上增加传输的数据量. 

echo json_encode("中文"); //Output: "\u4e2d\u6587"
Copy after login

这就让我们这些在天朝做开发的同学, 很是头疼, 有的时候还不得不自己写json_encode.而在PHP5.4, 这个问题终于得以解决, Json新增了一个选项: JSON_UNESCAPED_UNICODE, 故名思议, 就是说, Json不要编码Unicode.

看下面的例子: 

echo json_encode("中文", JSON_UNESCAPED_UNICODE); //Output: "中文"
Copy after login

怎么样, 是不是让大家很开心的改动?

 当然, Json在5.4还加入了: JSON_BIGINT_AS_STRING, JSON_PRETTY_PRINT, JSON_UNESCAPED_SLASHES等选项

如果有兴趣, 大家可以参看: json_encode

 


Related labels：
php
source：php.cn
Previous article：php file_get_contents抓取Gzip网页乱码的三种解决方法 Next article：php过滤垃圾留言(评论)功能
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
PHP arrays obtained from URL parameters do not behave as expected I have a URL parameter that contains the category ID and I want to treat it as an array li...
From 2024-04-06 22:09:02
0
1
1428
Where should I place CustomLog directive in apache I'm using php:7.2-apachedocker. I need to disable health check url login access log. Based...
From 2024-04-06 22:03:59
0
1
990
What is the format of the variables in the return value? I am a new learner of php. I found a piece of code: if($x<time()){return[false,'error']...
From 2024-04-06 21:55:20
0
1
778
Problems encountered when using opentbs to generate odt files: values ​​of the same key are displayed in the same row instead of separate columns. I'm using a library called OpenTbs to create odt using PHP, I'm using it because columns a...
From 2024-04-06 20:18:18
0
1
483
Group MySQL results by ID for looping over I have a table with flight data in mysql. I'm writing a php code that will group and displ...
From 2024-04-06 17:27:56
0
1
406
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template