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

2 votes276 views2 answers
Php split array in half
PHP
0 vote291 views1 answer
18 year back date in php
PHP
0 vote367 views1 answer
Lity in Wordpress
PHP Wordpress
0 vote394 views1 answer
Php crash course could not find driver
PHP
0 vote282 views1 answer
Laravel Read multiple file extensions
PHP
0 vote311 views1 answer
Fakher ul islam khan
PHP
0 vote322 views7 answers
Php apache install macbook
PHP
2 votes300 views2 answers
Wordpress show notice
PHP
0 vote326 views2 answers
Laravel restrict home route access
PHP Laravel
3 votes292 views4 answers
Get base url in wordpress
PHP