Implement function to clear html in asp

This article shares with you the function of clearing HTML in asp. It is very practical. Friends in need can refer to it.

This function is necessary. Many hackers come to cause trouble and hack the database, which will inject a lot of virus js. When storing and displaying text data, use this function to filter it to avoid a lot of trouble.

clearhtml code

1. 'Clear HTML code
2. functionclearhtml(content)
3. content=replacehtml(&#[^>]*;,,content)
4. content=replacehtml(</?marquee[^>]*>,,content)
5. content=replacehtml(</?object[^>]*>,,content)
6. content=replacehtml(</?param[^>]*>,,content)
7. content=replacehtml(</?embed[^>]*>,,content)
8. content=replacehtml(</?table[^>]*>,,content)
9. content=replacehtml(,,content)
10. content=replacehtml(</?tr[^>]*>,,content)
11. content=replacehtml(</?th[^>]*>,,content)
12. content=replacehtml(</?p[^>]*>,,content)
13. content=replacehtml(</?a[^>]*>,,content)
14. content=replacehtml(</?img[^>]*>,,content)
15. content=replacehtml(</?tbody[^>]*>,,content)
16. content=replacehtml(</?li[^>]*>,,content)
17. content=replacehtml(</?span[^>]*>,,content)
18. content=replacehtml(</?div[^>]*>,,content)
19. content=replacehtml(</?th[^>]*>,,content)
20. content=replacehtml(</?td[^>]*>,,content)
21. content=replacehtml(</?script[^>]*>,,content)
22. content=replacehtml((javascript|jscript|vbscript|vbs):,,content)
23. content=replacehtml(on(mouse|exit|error|click|key),,content)
24. content=replacehtml(<//?xml[^>]*>,,content)
25. content=replacehtml(<//?[az]+:[^>]*>,,content)
26. content=replacehtml(</?font[^>]*>,,content)
27. content=replacehtml(</?h[^>]*>,,content)
28. content=replacehtml(</?u[^>]*>,,content)
29. content=replacehtml(</?i[^>]*>,,content)
30. content=replacehtml(</?center[^>]*>,,content)
31. content=replacehtml(</?center[^>]*>,,content)
32. content=replacehtml(</?nobr[^>]*>,,content)
33. content=replacehtml(</?clk[^>]*>,,content)
34. content=replacehtml(</?muti[^>]*>,,content)
35. content=replacehtml(</?/option[^>]*>,,content)
36. content=replacehtml(</?o[^>]*>,,content)
37. content=replacehtml(</?strong[^>]*>,,content)
38. clearhtml=content
39. endfunction