What should I do if cmd outputs garbled characters when running a php file?

The solution to the garbled output of cmd when running PHP files is: 1. Set the encoding, the specific code is [header("Content-type: text/html; charset=utf-8")]; 2. Execute [ chcp 65001] command; 3. Re-execute the php file.

Solution:

(Recommended tutorial: php tutorial)

1. Set utf -8 encoding, the code is as follows:

<?php  
    header("Content-type: text/html; charset=utf-8"); 
    echo "中国";die;
?>

You can see at this time that the output result is still garbled:

2. Execute the chcp 65001 command , and then execute the php file again, you can see that the output is normal.

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