note 24239 added to functions
| From: | germanAlonso at keltoi-web dot com | Date: | Sat, 10 Aug 2002 11:17:27 +0000 |
| Subject: | note 24239 added to functions | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-34661@lists.php.net to get a copy of this message | ||
Although yasuo_ohgaki@hotmail.com has already pointed the recursion support on PHP, here's
another example, wich shows clearly the mechanism of recursive algorithms:
function fact($i){
if($i==1){
return 1;
}else{
return $i*fact($i-1);
}
}
It returns $i! (supposing $i is a valid positive integer greater than 0).
--
http://www.php.net/manual/en/functions.php
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