Get value before and/or after "x" in a string?

Hi,

I am working with screen resolutions and so far I managed to get the users screen resolution into a cookie which states "1440x900" (My resolution).

I just wonder how I can get width and height in two different strings? Something that removes "x" and everything after it to get width and vice verca for height..

 

You can do this with one line.

list($x, $y) = explode('x', "1440x900"); // replace with string

PHP:

 

That was easy! lol

Thanks alot!

Have a nice one!