What to do if php reads garbled data

Solution to garbled data read by php: First set the php webpage encoding to "UTF-8"; then connect to the database and insert the code as "$program_char="utf8";mysqli_set_charset( $con , $program_char );"; that's it.

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php obtains garbled data from the mysql database (already Solved)

Problem:

The database is in Chinese, and by searching the database on the web page, it is displayed as follows:

img/??.png

The data in the database is:

img/my.png

Solution:

First of all, if your php web page is UTF-8

<?php header("Content-Type:text/html;charset=UTF-8"); ?>

Connect to the database Then insert the following code:

$program_char = "utf8" ;
mysqli_set_charset( $con , $program_char );

If you use other formats, it is the same, just change $program_char

At this point: the web page can finally display the Chinese characters in the database, which has been bothering me for a day .

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