php loads html garbled code

The interaction between PHP and html appears garbled

HTML part

If it is html, add in the head:
##

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

If it is html5:##

<meta charste="utf-8">

PHP part

If you are mixing it with HTML, it is recommended to add in the first line of the script:

<?php
header("content-type:text/html;charset=utf-8");
?>

After connecting to the database, set the encoding for the database (not permanently valid )

@$db = new mysqli($host, $user, $passwd)
$db->query("set names utf8");

If it is only for one or two parameters, you can use the iconv() function

$str = "测试"
$nes_str = iconv("gb2312", "UTF-8", $str)   // gbk转utf8

Recommended tutorial:

PHP video tutorial

The above is the detailed content of php loads html garbled code. For more information, please follow other related articles on the PHP Chinese website!