# Php Programming Code Examples

## Php > Forms Data Format Code Examples

### Pass Data

C realloc() Allocates size bytes of Memory - If ptr is null, realloc() allocates size bytes of memory and returns a pointer. If size is zero, the memory pointed to by ptr is freed. There is an error give message: Allocation Error...

C Code using of &(ampersand) *(asterisk) - C We have already seen in the first example that we can display the address of a variable using ampersand sign. I have used &num to access the address of variable num. The &...

C Convert Binary to Octal Number System - Program input binary number and convert to octal number system. To make things simple and sound, I have divided the logic in 2 easy steps. Group all binary bits to 3 digits starting

Finding the Edge Connectivity of a Graph - C++ Program to find edge connectivity of a graph. An edge in an undirected connected graph is a bridge if removing it disconnects the graph. For a "disconnected undirected"

Finding The Transpose of Martix in Sparse - C Programming code finding the transpose of a martix in sparse form. Printing for testing sparse input. Calling function for evaluation of transpose. Printing the transposed matrix.

Program Find the Length of the Linked list - C Program to Find the length of the linked list using Recursion. This program uses Recursive Function and calculates the length of a string. The user enters a string to find it's length. List

Checks Whether a Number is Prime or Not - A 'positive integer' which is only divisible by 1 and itself is known as prime number. So 13 is a prime number because it is only divisible by 1 and 13 but, 15 is not prime number because

C++ Find Closest Pair of Points in an Array - Sort array of points according to X coordinate and Y coordinate. Find the distance between two points. And return the 'smallest distance' between 2 points. Find the 'distance' beween