If you use the ASCII number 63 in a $gettok() call to get the first, second, third, etc token you'd need to include the ? in it.
The ASCII number can be anything you want, it can be 33-90 or 91-160 etc.
A $gettok() call with a ? in it.
//echo -a $gettok(Hello?World?How?Are?You,0,63) returns 5, there are 5 tokens/words.
//echo -a $gettok(Hello?World?How?Are?You,1,63) returns Hello
//echo -a $gettok(Hello?World?How?Are?You,1-2,63) returns Hello?World the 1-2 means we want the first to second token.
//echo -a $replace($gettok(Hello?World?How?Are?You,1-2,63),$chr(63),$chr(32)) returns Hello World.
-Andy