# Php Programming Code Examples

## Php > Forms Data Format Code Examples

### Evaluate a document

Tower Of Hanoi Alogithm Using Recursion - C++ Program to implement "Tower Of Hanoi" alogithm using recursion. Shows Movements of disk from one tower to another when a key is pressed. Entering the fibonacci number and

Calculate Area and Perimeter of Rectangle - To calculate "area and perimeter" of a square and rectangle in C++ Programming, you have to ask to the user to enter length and breadth of the rectangle and side length of the square

Check Even or Odd using Bitwise Operator - C Language program code sample input any number and check whether the given number is even or odd using bitwise operator. How to check whether a number is even or odd using

C Code interchange Diagonals of a Matrix - C programming code to read elements in a matrix and interchange elements of primary (major) diagonal with secondary (minor) diagonal. C program code for interchanging

C Check Whether a number is Even or Odd - C Program code to Check Whether a number is even or odd using if else. A number exactly divisible by 2 leaving no remainder, is known as even number. Any number modulo divided

User-Defined Functions in C++ Language - We have already seen user-defined function, the example we have given at the beginning of this tutorial is an example of user-defined function. The functions that we declare and

C Armstrong numbers between an interval - Declare function to print Armstrong numbers in given range. Lets give a meaningful name to function. Say "printArmstrong()" function prints all Armstrong numbers in given range.

C++ Computes Discrete Fourier Transform - This is a C++ Program to perform Fast Fourier Transform. A 'Fast Fourier transform' (FFT) is an algorithm to compute the discrete Fourier transform (DFT) & its inverse. Fourier analysis