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php恶意代码过滤函数_PHP教程

时间：2021-07-01 10:21:17 帮助过：16人阅读

php 恶意代码过滤函数

Public Function DecodeFilter(html, filter)
html=LCase(html)
filter=split(filter,",")
For Each i In filter
Select Case i
Case "SCRIPT" ' 去除所有客户端脚本javascipt,vbscript,jscript,js,vbs,event,...
html = exeRE("(javascript|jscript|vbscript|vbs):", "#", html)
html = exeRE("]*>", "", html)
html = exeRE("on(mouse|exit|error|click|key)", "", html)
Case "TABLE": ' 去除表格

	html = exeRE("]>", "", html) html = exeRE("]>", "", html) html = exeRE("]>", "", html) html = exeRE("]>", "", html) html = exeRE("]>", "", html) Case "CLASS" ' 去除样式类class="" html = exeRE("(<[^>]+) class=[^ \|^>]([^>]>)", "$1 $2", html) Case "STYLE" ' 去除样式style="" html = exeRE("(<[^>]+) style=""[^""]""([^>]>)", "$1 $2", html) html = exeRE("(<[^>]+) style='[^']'([^>]>)", "$1 $2", html) Case "IMG" ' 去除样式style="" html = exeRE("]>", "", html) Case "XML" ' 去除XML html = exeRE("<\\?xml[^>]>", "", html) Case "NAMESPACE" ' 去除命名空间>> html = exeRE("<\/?[a-z]+:[^>]>", "", html) Case "FONT" ' 去除字体 html = exeRE("]>", "", html) html = exeRE("]>", "", html) html = exeRE("]>", "", html) html = exeRE("]>", "", html) Case "MARQUEE" ' 去除字幕 html = exeRE("]>", "", html) Case "OBJECT" ' 去除对象 html = exeRE("]>", "", html) html = exeRE("]>", "", html) 'html = exeRE("]>", "", html) Case "EMBED" html = exeRE("]>", "", html) Case "DIV" ' 去除对象 html = exeRE("])>", "$1", html) html = exeRE("])>", "$1", html) Case "ONLOAD" ' 去除样式style="" html = exeRE("(<[^>]+) onload=""[^""]""([^>]>)", "$1 $2", html) html = exeRE("(<[^>]+) onload='[^']'([^>]>)", "$1 $2", html) Case "ONCLICK" ' 去除样式style="" html = exeRE("(<[^>]+) onclick=""[^""]""([^>]>)", "$1 $2", html) html = exeRE("(<[^>]+) onclick='[^']'([^>]>)", "$1 $2", html) Case "ONDBCLICK" ' 去除样式style="" html = exeRE("(<[^>]+) ondbclick=""[^""]""([^>]>)", "$1 $2", html) html = exeRE("(<[^>]+) ondbclick='[^']'([^>]*>)", "$1 $2", html) End Select Next 'html = Replace(html," 'html = Replace(html," 'html = Replace(html," DecodeFilter = html End Function http://www.bkjia.com/PHPjc/629754.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/629754.htmlTechArticlephp 恶意代码过滤函数 Public Function DecodeFilter(html, filter) html=LCase(html) filter=split(filter,,) For Each i In filter Select Case i Case SCRIPT ' 去除所有客户端... < 上一篇 PHP中遍历目录的简单的方法_PHP教程下一篇 > php程序员必须_PHP教程人气教程排行 174次 1 php如何获取跳转前的url 174次 2 php格林威治时间转换成当前时间的方法 174次 3 为什么php不能做大型系统？ 174次 4 range函数怎么用 174次 5 php中计算页面加载时间几种方法总结_PHP教程 174次 6 求帮助，关于paypal支付返回值修改订单状态 174次 7 typecho怎么配置文章内容页? 174次 8 PhpStorm左侧structure不显示文件的方法列表是这么回事？ 174次 9 查看PHP的环境变量_PHP 174次 10 PHP Primary script unknown 解决方法总结 174次 11 php的命名空间与自动加载实现方法 174次 12 解决laravel 出现ajax请求419(unknown status)的问题 173次 13 php 如何删除mysql记录 173次 14 PHP如何替换数组中的指定元素 173次 15 怎么去除字符串中非汉字、非字母、非数字的字符 173次 16 mysql如何一次执行多条SQL语句 173次 17 修改header里面的Connection为close解决方法 173次 18 PHP基于session.upload_progress 实现文件上传进度显示功能详解 173次 19 php5.6.x到php7.0.x特性小结 172次 20 php为什么会出现504错误本站所有资源全部来源于网络，若本站发布的内容侵害到您的隐私或者利益，请联系我们删除！登录记住我的登录忘记密码？登录我已阅读用户协议及版权声明注册

html = exeRE("]*>", "", html)
html = exeRE("]*>", "", html)
html = exeRE("]*>", "", html)
html = exeRE("]*>", "", html)
html = exeRE("]*>", "", html)
Case "CLASS" ' 去除样式类class=""
html = exeRE("(<[^>]+) class=[^ |^>]*([^>]*>)", "$1 $2", html)
Case "STYLE" ' 去除样式style=""
html = exeRE("(<[^>]+) style=""[^""]*""([^>]*>)", "$1 $2", html)
html = exeRE("(<[^>]+) style='[^']*'([^>]*>)", "$1 $2", html)
Case "IMG" ' 去除样式style=""
html = exeRE("]*>", "", html)
Case "XML" ' 去除XML
html = exeRE("<\\?xml[^>]*>", "", html)
Case "NAMESPACE" ' 去除命名空间>>
html = exeRE("<\/?[a-z]+:[^>]*>", "", html)
Case "FONT" ' 去除字体
html = exeRE("]*>", "", html)
html = exeRE("]*>", "", html)
html = exeRE("]*>", "", html)
html = exeRE("]*>", "", html)
Case "MARQUEE" ' 去除字幕
html = exeRE("]*>", "", html)
Case "OBJECT" ' 去除对象

html = exeRE("]*>", "", html)
html = exeRE("]*>", "", html)
'html = exeRE("]*>", "", html)
Case "EMBED"
html = exeRE("]*>", "", html)
Case "DIV" ' 去除对象

html = exeRE("])*>", "$1", html)
html = exeRE("])*>", "$1", html)
Case "ONLOAD" ' 去除样式style=""
html = exeRE("(<[^>]+) onload=""[^""]*""([^>]*>)", "$1 $2", html)
html = exeRE("(<[^>]+) onload='[^']*'([^>]*>)", "$1 $2", html)
Case "ONCLICK" ' 去除样式style=""
html = exeRE("(<[^>]+) onclick=""[^""]*""([^>]*>)", "$1 $2", html)
html = exeRE("(<[^>]+) onclick='[^']*'([^>]*>)", "$1 $2", html)
Case "ONDBCLICK" ' 去除样式style=""
html = exeRE("(<[^>]+) ondbclick=""[^""]*""([^>]*>)", "$1 $2", html)
html = exeRE("(<[^>]+) ondbclick='[^']*'([^>]*>)", "$1 $2", html)

End Select
Next
'html = Replace(html," 'html = Replace(html," 'html = Replace(html," DecodeFilter = html
End Function

http://www.bkjia.com/PHPjc/629754.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/629754.htmlTechArticlephp 恶意代码过滤函数 Public Function DecodeFilter(html, filter) html=LCase(html) filter=split(filter,,) For Each i In filter Select Case i Case SCRIPT ' 去除所有客户端...

php恶意代码过滤函数_PHP教程

php 恶意代码过滤函数

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