Recursive function in php

<?php    
function factorial($n)    
{    
    if ($n < 0)    
        return -1; /*Wrong value*/    
    if ($n == 0)    
        return 1; /*Terminating condition*/    
    return ($n * factorial ($n -1));    
}    
    
echo factorial(5);    
?>

Similar codes

0 vote241 views1 answer
Php find all subclasses of class
PHP
5 votes246 views3 answers
Php round decimal
PHP
2 votes330 views1 answer
Change field name in validation laravel 8
PHP Laravel
0 vote419 views1 answer
Plesk web config file laravel
PHP Laravel
2 votes303 views4 answers
Laravel has many
PHP Laravel
0 vote307 views1 answer
Laravel filter get pagiination does not flter Appending To Pagination Links
PHP Laravel
10 votes266 views3 answers
A facade root has not been set laravel 7
PHP
6 votes299 views3 answers
Current time in laravel migration
PHP Laravel
0 vote341 views1 answer
Wordpresss loop through object
PHP Wordpress
2 votes282 views1 answer
Wordpress get post time
PHP