普通的替换函数
复制代码 代码如下: public function HighLight(S,F) dim tL,tM,tR,k tL="" tM="" tR=S k=instr(1,tR,F,1) do while kgt;0 tL=tL left(tR,k-1) tM=mid(tR,k,len(F)) tL=tL "lt;span style='color:red'gt;" tM "lt;/spangt;" tR=right(tR,Len(tR)-len(F)-k+1) k=instr(1,tR,F,1) loop HighLight=tL tR end function nbsp;tS="abcaBcabCaBCabcaBCa" tF="bc" response.Write(tS) response.Write("lt;br/gt;") response.Write(HighLight(tS,tF))
正则表达式
复制代码 代码如下: Function HighLight(S,F) Dim regEx Set regEx = New RegExp regEx.IgnoreCase = True regEx.Global = True regEx.Pattern = "(" F ")" HighLight = regEx.Replace(S,"lt;span style='color:red'gt;$1lt;/spangt;") End Function Response.write HighLight("abcaBcabCaBCabcaBCa","bc")
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