PHP interface displays Chinese garbled characters

While writing a form submission project, I encountered that the PHP interface output could not display the Chinese interface.

Later, I checked the relevant information and came up with a solution.

The code is as follows:

PHP 很有趣！";
echo "Hello world!
";
echo "我计划学习 PHP！
";
echo "这段话", "由", "多个", "字符串", "串接而成。";
?>  

Open the php code as a text file. When saving as, select the encoding methodutf-8

Open it on the server and it will display Chinese

The above has introduced the Chinese garbled characters displayed on the PHP interface, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.