asp的ubb函数代码（推荐）

1.  function unHtml(content)  
2. unHtml=content  
3. if content <> "" then  
4. unHtml=replace(unHtml,"&","&")  
5. unHtml=replace(unHtml,"<","<")  
6. unHtml=replace(unHtml,">",">")  
7. unHtml=replace(unHtml,chr(34),""")  
8. unHtml=replace(unHtml,chr(13),"<br>")  
9. unHtml=replace(unHtml,chr(32)," ")  
10. 'unHtml=ubb(unHtml)  
11. end if  
12. end function  
13.  
14. function ubb(content)  
15. Dim nowtime,i  
16. ubb=content  
17. nowtime=now()  
18. UBB=Convert(ubb,"code")  
19. UBB=Convert(ubb,"html")  
20. UBB=Convert(ubb,"url")  
21. UBB=Convert(ubb,"color")  
22. UBB=Convert(ubb,"font")  
23. UBB=Convert(ubb,"size")  
24. UBB=Convert(ubb,"quote")  
25. UBB=Convert(ubb,"email")  
26. UBB=Convert(ubb,"img")  
27. UBB=Convert(ubb,"swf")  
28.  
29. UBB=AutoURL(ubb)  
30. ubb=replace(ubb,"[b]","<b>",1,-1,1)  
31. ubb=replace(ubb,"[/b]","</b>",1,-1,1)  
32. ubb=replace(ubb,"[i]","<i>",1,-1,1)  
33. ubb=replace(ubb,"[/i]","</i>",1,-1,1)  
34. ubb=replace(ubb,"[u]","<u>",1,-1,1)  
35. ubb=replace(ubb,"[/u]","</u>",1,-1,1)  
36. ubb=replace(ubb,"[blue]","<font color='#000099'>",1,-1,1)  
37. ubb=replace(ubb,"[/blue]","</font>",1,-1,1)  
38. ubb=replace(ubb,"[red]","<font color='#990000'>",1,-1,1)  
39. ubb=replace(ubb,"[/red]","</font>",1,-1,1)  
40. for i=1 to 28  
41. ubb=replace(ubb,"{:em"&i&"}","<IMG SRC=emot/emotface/em"&i&".gif></img>",1,6,1)  
42. ubb=replace(ubb,"{:em"&i&"}","",1,-1,1)  
43. next  
44. ubb=replace(ubb,"["&chr(176),"[",1,-1,1)  
45. ubb=replace(ubb,chr(176)&"]","]",1,-1,1)  
46. ubb=replace(ubb,"/"&chr(176),"/",1,-1,1)  
47. ' ubb=replace(ubb,"{;em","{:em",1,-1,1)  
48. end function  
49.  
50.  
51. function Convert(ubb,CovT)  
52. Dim cText,startubb,endubb,Lcovt,text,codetext  
53. cText=ubb  
54. startubb=1  
55. do while Covt="url" or Covt="color" or Covt="font" or Covt="size"  
56. startubb=instr(startubb,cText,"["&CovT&"=",1)  
57. if startubb=0 then exit do  
58. endubb=instr(startubb,cText,"]",1)  
59. if endubb=0 then exit do  
60. Lcovt=Covt  
61. startubb=startubb+len(lCovT)+2  
62. text=mid(cText,startubb,endubb-startubb)  
63. codetext=replace(text,"[","["&chr(176),1,-1,1)  
64. codetext=replace(codetext,"]",chr(176)&"]",1,-1,1)  
65. 'codetext=replace(codetext,"{:em","{;em",1,-1,1)  
66. codetext=replace(codetext,"/","/"&chr(176),1,-1,1)  
67. select case CovT  
68. case "color"  
69. cText=replace(cText,"[color="&text&"]","<font color='"&text&"'>",1,1,1)  
70. cText=replace(cText,"[/color]","</font>",1,1,1)  
71. case "font"  
72. cText=replace(cText,"[font="&text&"]","<font face='"&text&"'>",1,1,1)  
73. cText=replace(cText,"[/font]","</font>",1,1,1)  
74. case "size"  
75. if IsNumeric(text) then  
76. if text>6 then text=6  
77. if text<1 then text=1  
78. cText=replace(cText,"[size="&text&"]","<font size='"&text&"'>",1,1,1)  
79. cText=replace(cText,"[/size]","</font>",1,1,1)  
80. end if  
81. case "url"  
82. cText=replace(cText,"[url="&text&"]","<a href='"&codetext&"' target=_blank>",1,1,1)  
83. cText=replace(cText,"[/url]","</a>",1,1,1)  
84. case "email"  
85. cText=replace(cText,"["&CovT&"="&text&"]","<a href=mailto:"&text&">",1,1,1)  
86. cText=replace(cText,"[/"&CovT&"]","</a>",1,1,1)  
87. end select  
88. loop  
89.  
90. startubb=1  
91. do  
92. startubb=instr(startubb,cText,"["&CovT&"]",1)  
93. if startubb=0 then exit do  
94. endubb=instr(startubb,cText,"[/"&CovT&"]",1)  
95. if endubb=0 then exit do  
96. Lcovt=Covt  
97. startubb=startubb+len(lCovT)+2  
98. text=mid(cText,startubb,endubb-startubb)  
99. codetext=replace(text,"[","["&chr(176),1,-1,1)  
100. codetext=replace(codetext,"]",chr(176)&"]",1,-1,1)  
101. 'codetext=replace(codetext,"{:em","{;em",1,-1,1)  
102. codetext=replace(codetext,"/","/"&chr(176),1,-1,1)  
103. select case CovT  
104. case "url"  
105. cText=replace(cText,"["&CovT&"]"&text,"<a href='"&codetext&"' target=_blank>"&codetext,1,1,1)  
106. cText=replace(cText,"<a href='"&codetext&"' target=_blank>"&codetext&"[/"&CovT&"]","<a href="&codetext&" target=_blank>"&codetext&"</a>",1,1,1)  
107. case "email"  
108. cText=replace(cText,"["&CovT&"]","<a href=mailto:"&text&">",1,1,1)  
109. cText=replace(cText,"[/"&CovT&"]","</a>",1,1,1)  
110. case "html"  
111. codetext=replace(codetext,"<br>",chr(13),1,-1,1)  
112. codetext=replace(codetext," ",chr(32),1,-1,1)  
113. Randomize  
114. rid="temp"&Int(100000 * Rnd)  
115. cText=replace(cText,"{html}"&text,"代码片断如下：<TEXTAREA id="&rid&" rows=15 style='width:100%' class='bk'>"&codetext,1,1,1)  
116. cText=replace(cText,"代码片断如下：<TEXTAREA id="&rid&" rows=15 style='width:100%' class='bk'>"&codetext&"{/html}","代码片断如下：<TEXTAREA id="&rid&" rows=15 style='width:100%' class='bk'>"&codetext&"</TEXTAREA><INPUT onclick=runEx('"&rid&"') type=button value=运行此段代码 name=Button1 class='Tips_bo'> <INPUT onclick=JM_cc('"&rid&"') type=button value=复制到我的剪贴板 name=Button2 class='Tips_bo'>",1,1,1)  
117. case "img"  
118. cText=replace(cText,"[img]"&text,"<a href="&chr(34)&"about:<img src="&codetext&" border=0>"&chr(34)&" target=_blank><img src="&codetext,1,1,1)  
119. cText=replace(cText,"[/img]"," vspace=2 hspace=2 border=0 alt=::点击图片在新窗口中打开::></a>",1,1,1)  
120. case "code"  
121. cText=replace(cText,"[code]"&text,"以下内容为程序代码<hr noshade>"&codetext,1,1,1)  
122. cText=replace(cText,"以下内容为程序代码<hr noshade>"&codetext&"[/code]","以下内容为程序代码<hr noshade>"&codetext&"<hr noshade>",1,1,1)  
123. case "quote"  
124. atext=replace(text,"[img]","",1,-1,1)  
125. atext=replace(atext,"[/img]","",1,-1,1)  
126. atext=replace(atext,"[swf]","",1,-1,1)  
127. atext=replace(atext,"[/swf]","",1,-1,1)  
128. atext=replace(atext,"{html}","",1,-1,1)  
129. atext=replace(atext,"{/html}","",1,-1,1)  
130. ' atext=replace(atext,"{:em","{;em",1,-1,1)  
131. atext=SplitWords(atext,350)  
132. atext=replace(atext,chr(32)," ",1,-1,1)  
133. cText=replace(cText,"[quote]"&text,"<blockquote><hr noshade>"&atext,1,1,1)  
134. cText=replace(cText,"<blockquote><hr noshade>"&atext&"[/quote]","<blockquote><hr noshade>"&atext&"<hr noshade></blockquote>",1,1,1)  
135. case "swf"  
136. cText=replace(cText,"[swf]"&text,"影片地址:<br>"&text&"<br><object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0' width='500' height='500'><param name=movie value='"&codetext&"'><param name=quality value=high><embed src='"&codetext&"' quality=high pluginspage='http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash' type='application/x-shockwave-flash' width='500' height='500'>",1,1,1)  
137. cText=replace(cText,"<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0' width='500' height='500'><param name=movie value='"&codetext&"'><param name=quality value=high><embed src='"&codetext&"' quality=high pluginspage='http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash' type='application/x-shockwave-flash' width='500' height='500'>"&"[/swf]","<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0' width='500' height='500'><param name=movie value='"&codetext&"'><param name=quality value=high><embed src='"&codetext&"' quality=high pluginspage='http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash' type='application/x-shockwave-flash' width='500' height='500'>"&"</embed></object>",1,1,1)  
138. end select  
139. loop  
140. Convert=cText  
141. end function