
function ExecReg(re, content)
Dim myRegExp, ResultString
Set myRegExp = New RegExp
myRegExp.Global = True
myRegExp.Pattern = re
ResultString = myRegExp.Replace(content, "")
ExecReg = ResultString
end function
function DecodeFilter(html)
html = LCase(html)
' 去除所有客戶端腳本javascipt,vbscript,jscript,js,vbs,event,
html = ExecReg("</?script[^>]*>", html)
html = ExecReg("(javascript|jscript|vbscript|vbs):", html)
html = ExecReg("on(mouse|exit|error|click|key)", html)
html = ExecReg("&#", html)
' 去除表格<table><tr><td><th><a><p><img><div>
html = ExecReg("</?table[^>]*>", html)
html = ExecReg("</?tr[^>]*>", html)
html = ExecReg("</?th[^>]*>", html)
html = ExecReg("</?td[^>]*>", html)
html = ExecReg("</?a[^>]*>", html)
html = ExecReg("</?p[^>]*>", html)
html = ExecReg("</?img[^>]*>", html)
html = ExecReg("</?div[^>]*>", html)
html = ExecReg("</?ul[^>]*>", html)
html = ExecReg("</?li[^>]*>", html)
html = ExecReg("</?tbody[^>]*>", html)
html = ExecReg("</?h1[^>]*>", html)
html = ExecReg("</?h2[^>]*>", html)
html = ExecReg("</?h3[^>]*>", html)
html = ExecReg("</?h4[^>]*>", html)
html = ExecReg("</?h5[^>]*>", html)
html = ExecReg("</?h6[^>]*>", html)
html = ExecReg("</?b[^>]*>", html)
html = ExecReg("</?strong[^>]*>", html)
' 去除樣式類class=""
html = ExecReg("(<[^>]+) class=[^ |^>]*([^>]*>)", html)
' 去除樣式style=""
html = ExecReg("(<[^>]+) style=""[^""]*""([^>]*>)", html)
' 去除XML<?xml>
html = ExecReg("<\?xml[^>]*>", html)
' 去除命名空間<o:p></o:p>
html = ExecReg("</?[a-z]+:[^>]*>", html)
' 去除字體<font></font>
html = ExecReg("</?font[^>]*>", html)
' 去除字幕<marquee></marquee>
html = ExecReg("</?marquee[^>]*>", html)
' 去除對象<object><param><embed></object>
html = ExecReg("</?object[^>]*>", html)
html = ExecReg("</?param[^>]*>", html)
html = ExecReg("</?embed[^>]*>", html)
DecodeFilter= html
end function
使用:DecodeFilter(內容)
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