 # Php Programming Code Examples

## Php > Statistics and Counters Code Examples

### Count Code Lines

Find the Length of Strings without strlen() - We are Counting the Number of characters in a given String to find out & display its Length on console. Upon 'execution' of this program, the user would be asked to enter string, then

Perform to a 2D FFT Inplace a Complex 2D - A fast Fourier transform (FFT) is an algorithm to computing the discrete 'Fourier transform' and its inverse. Fourier analysis converts time (or space) to frequency and vice versa; an FFT

Code Find Maximum Between 2 Numbers - C program code to input two numbers and find maximum between two numbers using conditional/ternary operator ?:. How to find maximum minimum between two numbers

Learn Bitwise Operators in C++ Language - in C++, "bitwise operators" are similar to the Logic operators, but they perform the same logical operations on bits. All data in memory is represented in the "binary form". Variables

C++ Program to Solve Knapsack Problem - This is a C++ Program to 'knapsack problem' using dynamic programming. The knapsack problem or "rucksack problem" is a problem in combinatorial optimization: given a set of

Code to find the Frequency of Odd & Even - Program code finds frequency of odd & even numbers in the given matrix. The program first accepts the matrix. Then finds the odd and even numbers in a matrix. Then finds the

Copy all Elements of one array to another - Program code to read elements in array and copy all elements of first array into second array. C program to copy elements of array. Input size and elements in array, store it in

C Print Elements of Array using Recursion - Define our Recursive Function to print array elements & say printArray(int arr[], int start, int len). The function takes three parameters where first is array to print, second is starting