PHP (Hypertext Pre-Processor)

1.  Simple PHP program.
2. Addition of two number. 
3. Check the given number is even or odd in php.
4. Print Even and Odd number in php.
5. Print table of given number in php.
6. Find the greatest among three number. 
7. Find the sum of series of numbers using While,Do-while, For loop.
8. Check the given number is positive or negative in php.
9. Print star pattern in php.