Description
Procedural style:
int 
tidy_get_html_ver ( resource tidy)
Object oriented style:
int 
tidy->getHtmlVer ( void )
     tidy_get_html_ver() returns the detected HTML version
     for the specified tidy resource.
    
| 警告 | 
| 
      This function is not yet implemented in the Tidylib itself, so it always
      return 0.
      |