Formats a string according to the SourceMod format rules (see documentation).
int FormatEx(char buffer, int maxlength, const char format, any... ...)
Destination string buffer.
Maximum length of output string buffer.
Variable number of format parameters.
Number of characters written to the buffer, not including the null terminator.
This is the same as Format(), except none of the input buffers can overlap the same memory as the output buffer. Since this security check is removed, it is slightly faster.