Do a while loop once?

[Jack Franklin]

I've been working on a simple Image Rotator:

PHP: Select all

$randno = rand(0, 5);
$image_a = '1.jpg';
$alt_a = 'Test';
while ($image_a !='' && $alt_a !='') {
if ($randno == 1) {
echo '<img src="' . $image_a . '" alt="' . $alt_a . '">';
}
} 

But the problem is that, if the random number is 1, it will display the image over and over and over, I only want it to display once.

[nate2099]

I'm probably missing something.. but why use the while loop if you only want it to display once? and whats supposed to happen if the number is 2, 3, 4 or 5?

[Jack Franklin]

I've only just started

Actually, TBH I've cocked up the code, so forget this one !