Monthly Archive:: January 2011

5 Useful mathematical functions in PHP

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

Growth of mobile usage in 2010

January 2, 2011Web videosNo comments

2010 was the year of growth in almost all the technologies,People using smartphones,social networks,jobs,mobile apps all increased tremendously in 2010. Mobile future created a video on the growth of mobile in 2010 One interesting fact is that over 50% of all page views in 2010 are for social networks and a 3000% increase in web traffic

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.