Question

EDIT:
I have to images (or two strings) on a page. One on the left and the other on the right side. I want them to randomly switch their position when refreshing the site. How can I do this? Thanks.

Answer 1

Try this

$image1 = echo "<img src='image_path'>";
$image2 = echo "<img src='image_path'>";

if(rand(0,1)==0){
   $image3 = $image1;
   $image1 = $image2;
   $image2 = $image3;
 }

<div style="float:right">$image1</div>
<div style="float:left">$image2</div>