Re: [PHP4BETA] recursive functions?

Michael Stearne <mstearne@entermix.com> writes: > That's not recursive anyway. A recursive function calls itself. > > Michael It's true that neither function itself is called "a recursive function", but the interaction of the two functions is indeed a proper, textbook example of recursion. > Gernot Schabkar wrote: > > > is it somehow possible to realize a recursive program like that with php? > > > > <? > > function print1($txt) { > > if ($txt!="") { > > echo substr($txt,0,1); > > print2(substr($txt,1)); > > } > > } > > function print2($txt) { > > if ($txt!="") { > > echo substr($txt,0,1); > > print1(substr($txt,1)); > > } > > } > > print2("test"); > > ?> > > > > that should produce : > > test > > > > if there is a trick to manage it, then a hint would be very welcome! > > > > -- > > PHP 4.0 Beta Mailing List > > <http://www.php.net/version4/> > > To unsubscribe, e-mail: php4beta-unsubscribe@lists.php.net > > For additional commands, e-mail: php4beta-help@lists.php.net > > To contact the list administrators, e-mail: php4beta-admin@lists.php.net > > > -- > PHP 4.0 Beta Mailing List <http://www.php.net/version4/> > To unsubscribe, e-mail: php4beta-unsubscribe@lists.php.net > For additional commands, e-mail: php4beta-help@lists.php.net > To contact the list administrators, e-mail: php4beta-admin@lists.php.net > > -- Lloyd Zusman ljz@asfast.com