note 24239 deleted from language.functions by googleguy
| From: | googleguy@php.net | Date: | Sat, 19 Jan 2013 03:49:51 +0000 |
| Subject: | note 24239 deleted from language.functions by googleguy | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-193263@lists.php.net to get a copy of this message | ||
Note Submitter: germanAlonso at keltoi-web dot com
----
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).