What to do with the PHP output display garbled

PHP output includes the Web page display and pop-up information box content.

Garbled generally is the browser to choose the display code and the encoding of the Web page is caused by different, although web surfers can manually select the code to solve the garbled problem, but this also greatly reduced the site's user affinity, and not many people know how to operate.

Workaround: Add header at the beginning of the PHP file ("content-type:text/html; Charset=utf-8 "); UTF-8 according to your Web page encoding method of self modification.