How to add utf8 in php

PHP sets the encoding of the file, the statement used:

header("Content-Type: text/ html;charset=Specify encoding"); (Recommended learning: PHP programming from entry to proficiency)

## Why do we need to set the character set encoding of the file?

As shown below, it is because the browser cannot correctly identify the encoding of the file, resulting in abnormal display

Example Demo, specify the encoding of the file

Save the file and view the correctly encoded content output in the browser,

The above is the detailed content of How to add utf8 in php. For more information, please follow other related articles on the PHP Chinese website!