Can you find error in following PHP code

Hello friends ....

here is a simple PHP code to choose a random number and display its square root.

<html>
<head><title>Random</title></head>
<body>
<p>I have randomly selected the number <?php
    choice = rand(1, 100);
    echo $choice; ?>. Its square root is <?php
    echo sqr($choice); ?>.<p>
</body>
</html>

can you find any error in this program.....

reply......


regards : m2soft solutions Pvt. Ltd.

Which is better PHP or .net..

Hi Friends!!!

There are many tools and technologies available   to create good website 

I generally prefer PHP because ...

• PHP is  Platform independence... ASP .net can run only in WINDOWS-IIS ...

• Support of apache and MYSQL the best web servers.... 

• Highest fault tolerance with safe mode support... simple and flexible..

• web server in-dependency, support of many external libraries....!!!

On the other hand... .NET has object oriented Features...!!

• Run on multiple language such as C#, C++, F#, Visual Basic, etc.

•  many database supports...high mobile application support ...

• support and documentation of Microsoft developers network...

• best garbage collection...

What do you think which is better???

Reply........I am waiting....