xss过滤插件 HTMLPurifier

使用方法
require_once '/frame/Extend/Vendor/HTMLPurifier/HTMLPurifier.includes.php';
$dirty_html = <<< EOF
<h1>Hello  
<script>alert("world");</script>
EOF;
$purifier = new HTMLPurifier();  
 
$cleanHtml = $purifier->purify($dirty_html); 
 
echo $cleanHtml;