Getting PHP Version

Is it possible to obtain the PHP Version runtime? I mean somthing to make a code like this:

if ($phpVersion > 4.3) {
  doSomething
} else {
  doSomethingElse
}

Code (markup):

So I could wirite a code that would use some things if they are present, and my code would be more portable.

 

<?php
phpinfo();
?>

Shows the version. Have a look on php.net to see whether it can return the version as the output to use in statements.

Actually, yuor answer seems to be here: http://uk2.php.net/manual/en/function.phpversion.php

Just evaluate the string in a comparison.

 

Thanks this is what I was searching.