The solution to the garbled Chinese characters in the php prompt box is to add an encoding output statement in front of the alert as "header("Content-Type: text/html;charset=utf-8");".
The operating environment of this article: windows7 system, PHP7.1 version, DELL G3 computer
What should I do if the Chinese garbled prompt box pops up in php?
Garbled characters appear in the PHP alert prompt box?
Solution:
Add a sentence in front of the alert to encode the output
header("Content-Type:text/html;charset=utf-8");or add this sentence at the top.
Related introduction:
The header() function sends the original HTTP header to the client.
It's important to realize that the header() function must be called before any actual output is sent (in PHP 4 and above, you can use output caching to solve this problem):
<html> <?php // 结果出错 // 在调用 header() 之前已存在输出 header('Location: http://www.example.com/'); ?>
Grammar
header(string,replace,http_response_code)
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