--- tantaikooi <[EMAIL PROTECTED]> wrote: > what's the meaning of -> ?
In what context? I trust that we're not answering homework questions. That comes up a lot this time of year on this forum. It could be in a regular expression string where it is a quantifier to indicate 0 or 1 of the match defined to the left of the character. If it is in a line of PHP code it could be used for the conditional operator: $newval = (condition) ? value_if_true : value_if_false; There are many variations of this such as a print statement: print (condition) ? value_if_true : value_if_false; James
