This function removes all text from the current HTML output.
bool httpClear ( )
Returns true if the output buffer was cleared successfully, false otherwise.
This sample resource page adds a message to be outputted saying there are players in the server, but clears output if the server is empty so a blank page is displayed instead.
[html] <html> <head/> <body> There are some players in the server. </body> </html> <*
if getPlayerCount() == 0 thenhttpClear()
These functions can only be used from within lua blocks in HTML pages hosted by the server