求CSDN发帖的UBB的“插入源代码”的功能，服务端对这个[code=HTML][/code]之类的是怎么解析的

cuixiping 2008-03-24 04:51:39

求CSDN发帖的UBB的“插入源代码”的功能，服务端对这个

之类的是怎么解析的

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wlccomeon 2012-07-24

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[e01]

wlccomeon 2012-07-24

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[f01]

cxteam 2012-03-04

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不知道是怎样实现自动换行的，我试了discuz的会自动加上<br>，不知道如何解决

cxteam 2012-03-04

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/**

 +----------------------------------------------------------

 * UBB 解析

 +----------------------------------------------------------

 * @return string

 +----------------------------------------------------------

 */

function ubb($Text) {

      $Text=trim($Text);

      $Text=ereg_replace("\n","<br>",$Text);

      $Text=preg_replace("/\\t/is","  ",$Text);

      $Text=preg_replace("/\[hr\]/is","<hr>",$Text);

      $Text=preg_replace("/\[separator\]/is","<br/>",$Text);

      $Text=preg_replace("/\[h1\](.+?)\[\/h1\]/is","<h1>\\1</h1>",$Text);

      $Text=preg_replace("/\[h2\](.+?)\[\/h2\]/is","<h2>\\1</h2>",$Text);

      $Text=preg_replace("/\[h3\](.+?)\[\/h3\]/is","<h3>\\1</h3>",$Text);

      $Text=preg_replace("/\[h4\](.+?)\[\/h4\]/is","<h4>\\1</h4>",$Text);

      $Text=preg_replace("/\[h5\](.+?)\[\/h5\]/is","<h5>\\1</h5>",$Text);

      $Text=preg_replace("/\[h6\](.+?)\[\/h6\]/is","<h6>\\1</h6>",$Text);

      $Text=preg_replace("/\[center\](.+?)\[\/center\]/is","<center>\\1</center>",$Text);

      //$Text=preg_replace("/\[url=([^\[]*)\](.+?)\[\/url\]/is","<a href=\\1 target='_blank'>\\2</a>",$Text);

      $Text=preg_replace("/\[url\](.+?)\[\/url\]/is","<a href=\"\\1\" target='_blank'>\\1</a>",$Text);

      $Text=preg_replace("/\[url=(http:\/\/.+?)\](.+?)\[\/url\]/is","<a href='\\1' target='_blank'>\\2</a>",$Text);

      $Text=preg_replace("/\[url=(.+?)\](.+?)\[\/url\]/is","<a href=\\1>\\2</a>",$Text);

      $Text=preg_replace("/\[img\](.+?)\[\/img\]/is","<img src=\\1>",$Text);

      $Text=preg_replace("/\[img\s(.+?)\](.+?)\[\/img\]/is","<img \\1 src=\\2>",$Text);

      $Text=preg_replace("/\[color=(.+?)\](.+?)\[\/color\]/is","<font color=\\1>\\2</font>",$Text);

      $Text=preg_replace("/\[colorTxt\](.+?)\[\/colorTxt\]/eis","color_txt('\\1')",$Text);

      $Text=preg_replace("/\[style=(.+?)\](.+?)\[\/style\]/is","<div class='\\1'>\\2</div>",$Text);

      $Text=preg_replace("/\[size=(.+?)\](.+?)\[\/size\]/is","<font size=\\1>\\2</font>",$Text);

      $Text=preg_replace("/\[sup\](.+?)\[\/sup\]/is","<sup>\\1</sup>",$Text);

      $Text=preg_replace("/\[sub\](.+?)\[\/sub\]/is","<sub>\\1</sub>",$Text);

      $Text=preg_replace("/\[pre\](.+?)\[\/pre\]/is","<pre>\\1</pre>",$Text);

      $Text=preg_replace("/\[emot\](.+?)\[\/emot\]/eis","emot('\\1')",$Text);

      $Text=preg_replace("/\[email\](.+?)\[\/email\]/is","<a href='mailto:\\1'>\\1</a>",$Text);

      $Text=preg_replace("/\[i\](.+?)\[\/i\]/is","<i>\\1</i>",$Text);

      $Text=preg_replace("/\[u\](.+?)\[\/u\]/is","<u>\\1</u>",$Text);

      $Text=preg_replace("/\[b\](.+?)\[\/b\]/is","<b>\\1</b>",$Text);

      $Text=preg_replace("/\[quote\](.+?)\[\/quote\]/is","<blockquote>引用:<div style='border:1px solid silver;background:#EFFFDF;color:#393939;padding:5px' >\\1</div></blockquote>", $Text);

      $Text=preg_replace("/\[code\](.+?)\[\/code\]/eis","highlight_code('\\1')", $Text);

      $Text=preg_replace("/\[php\](.+?)\[\/php\]/eis","highlight_code('\\1')", $Text);

      $Text=preg_replace("/\[sig\](.+?)\[\/sig\]/is","<div style='text-align: left; color: darkgreen; margin-left: 5%'><br><br>--------------------------<br>\\1<br>--------------------------</div>", $Text);

      return $Text;

}

cuixiping 2008-04-02

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还是没有搞懂

siyee 2008-04-02

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UBB解析方法
我想是csdn的开发人员根据遇到这个UBB的符号对字符串进行解析
根据代码的关键字然后设定了字体的显示样式

ITniao 2008-03-26

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replace

cuixiping 2008-03-24

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http://www.actiprosoftware.com/Products/DotNet/ASPNET/CodeHighlighter/pastecode.aspx
可以了，谢谢

不过可惜只能在.Net下使用，不知道有没有ASP下的呢

一把编程的菜刀 2008-03-24

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高亮显示应该是他自己的写的类！

No_Data_Found 2008-03-24

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[Quote=引用 9 楼 cuixiping 的回复:]
http://www.actiprosoftware.com/Products/DotNet/ASPNET/CodeHighlighter/pastecode.aspx

我这个页面进去后，选择代码语言的下拉列表框是空的
[/Quote]

多刷新几次

cuixiping 2008-03-24