[GuskiS]

For example, I have this function:

PHP Code:

ttt_log_to_file(type, msg[]);
usage example:
ttt_log_to_file(LOG_ERROR, "Wrong param (ttt_set_winner)"); 


What I want to do is:

PHP Code:

ttt_log_to_file(LOG_ERROR, "Wrong param (param=%d, val = %d) (ttt_set_winner)", 1, get_param(1)); 


That is just an example, I would be formatating more usefull params. Is it possible without calling formatex/format?

I can think only one way - pass as params and format it in stock/function itself, but that is not what I want, cause that limits to specific number of params, I want it more flexible..

[Nextra]

You can have your function act similar to format/formatex using the vformat native:

ttt_log_to_file(type, fmt[], any:...) {
   new message[256];
   vformat(message, charsmax(message), fmt, 3);

   /* message will now contain a string formatted according 
      to the format rules in fmt and the format parameters */
}

[GuskiS]

:O Fast and great response, thanks. I have never used vformat, how it differs from format/formatex? Read API, but didn't understand :/

[Arkshine]

Basically the same, except last param is to set the passed arguments position index. Here you see any:... where it contains arguments is at 3rd place in the header, so you write 3.

[GuskiS]

Sweet, thanks