Programming Archive

How to create facebook application using PHP and graph api

February 13, 2011FBML PHP79 Comments

This tutorial will explain how to create a facebook application using Graph api and PHP.For those who are new to Facebook platform you need to learn the basics of Graph api.We are about to build a facebook application you can see a demo here

4 Array functions you should know in PHP

By Neli S Gautham Raj

January 3, 2011PHP4 Comments

An array is a series of elements of the same type placed in contiguous memory locations that can be individually referenced by adding an index to a unique identifier.for example, we can store 5 values of type int in an array without having to declare 5 different variables, each one with a different identifier. Instead of that, using an array we can store 5 different values of the same type, int for example, with a unique identifier

5 Useful mathematical functions in PHP

By Neli S Gautham Raj

January 2, 2011PHP1 Comment

Here we are going to see 5 mathematical functions which are common in use and are very useful to PHP programmers

How to:Find duplicate words in a string[PHP]

By Neli S Gautham Raj

January 2, 2011PHP1 Comment

We can find duplicate words in a string through Wordstats() in PHP.In following code , first i have compressed multiple spaces into string and then decomposed the sentence into words with explode()

Str_repeat Function in PHP

By Neli S Gautham Raj

January 2, 2011PHPNo comments

This function is used to repeat a string fixed no of times. It accepts two parameters : a) a string to be repeated b) no of times it is to be repeated <?php //string to be repeated $a=”devlup”; //result $r=str_repeat($a,20); echo $a; ?&gt

How to :Encrypt a string using One-way Encryption in PHP

By Neli S Gautham Raj

January 2, 2011PHPNo comments

We can do one-way encryption through Crypt function in PHP . Generally it is used in password verification . Since it is one way encryption we can’t able to get original password.