这最近在PJ的function库里看到的这个函数，感觉思路差了点，不过相对比较完美，只是闭合标签时的顺序问题，呵呵

修改一下数组arrTags里的各元素内容，可以达到闭合任何标签的功能。

在此，我给增加了一些注释，方便大家一起学习学习

复制代码 代码如下:

Function closeUBB(strContent)

'*************************************

'自动闭合UBB

'*************************************

Dim arrTags, i, OpenPos, ClosePos, re, strMatchs, j, Match

Set re = New RegExp '申明re对象

re.IgnoreCase = True '设置是否区分字符大小写

re.Global = True '设置全局可用性

arrTags = Array("code", "quote", "list", "color", "align", "font", "size", "b", "i", "u", "html") '建立数组，存储相关需要检测是否闭合的标签

For i = 0 To UBound(arrTags) '循环对数组里的每一个元素进行检测

OpenPos = 0 '初始化当前标签开始标记的个数

ClosePos = 0 '初始化当前标签结束标记的个数

re.Pattern = "[" + arrTags(i) + "(=[^[]]+|)]" '开始分别正则判断开始与结束标记的个数

Set strMatchs = re.Execute(strContent)

For Each Match in strMatchs

OpenPos = OpenPos + 1

Next

re.Pattern = "[/" + arrTags(i) + "]"

Set strMatchs = re.Execute(strContent)

For Each Match in strMatchs

ClosePos = ClosePos + 1

Next

For j = 1 To OpenPos - ClosePos '当开始与结束标记数量不一致时，闭合当前标签

strContent = strContent + "[/" + arrTags(i) + "]"

Next

Next

closeUBB = strContent

Set re = Nothing

End Function

closehtml的注释同上

复制代码 代码如下:

Function closehtml(strContent)

'*************************************

'自动闭合html

'*************************************

Dim arrTags, i, OpenPos, ClosePos, re, strMatchs, j, Match

Set re = New RegExp

re.IgnoreCase = True

re.Global = True

arrTags = Array("p", "DIV", "span", "table", "ul", "font", "b", "u", "i", "h1", "h2", "h3", "h4", "h5", "h6")

For i = 0 To UBound(arrTags)

OpenPos = 0

ClosePos = 0

re.Pattern = "<" + arrTags(i) + "( [^<>]+|)>"

Set strMatchs = re.Execute(strContent)

For Each Match in strMatchs

OpenPos = OpenPos + 1

Next

re.Pattern = "</" + arrTags(i) + ">"

Set strMatchs = re.Execute(strContent)

For Each Match in strMatchs

ClosePos = ClosePos + 1

Next

For j = 1 To OpenPos - ClosePos

strContent = strContent + "</" + arrTags(i) + ">"

Next

Next

closehtml = strContent

Set re = Nothing

End Function