Tel: +91-80868 81681, +91-484-6463319
Blog

# factorial series in php

Factorial Program return (factorial)} Output: findfactorial(0)  1 findfactorial(3)  6. In this simple example we have defined a function findfactorial which takes one argument, which is the number for which we want to find factorial. Example Number Is 5 Get Factorial Steps 5*4*3*2*1 Output: 120 Logic: Take a number. for(\$i=\$input; \$i>=1;\$i--) { return \$input * Factorial_Function(\$input-1); //doing a recursive call Fibonacci Series in PHP Example 1 \$input=5; The logic behind getting the factorial of the number is as per the following. What is recursion? And they can also be negative (except for integers). different ways to arrange n distinct objects into a sequence. echo '
'. } \$input = \$_POST['number']; } Half Factorial. There are two ways to find factorial in PHP: Using loop; Using recursive method; Logic: Take a number. In this post, we use if statements and while loop to calculating factorial of a number and display it. exclamation symbol. 'The factorial of the number 5 is '. This is also taken as the series of number in descending order. () is a polygamma function.⁡ is a polylogarithm.