What to do if the Chinese garbled text in the php prompt box pops up?

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):

Grammar

header(string,replace,http_response_code)

Recommended learning: "PHP Video Tutorial"

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