randomly display with counting

[sayen]

15 rows selected from the table.

I want to randomly display an ad between them.

 

Here's the code:

$count = 1;   

(mysql select rows)

$number = rand (1,15);
		if ($count == $number)
        {
	echo 'ad code


                     ';
	}
$count++;

 

I want the ad to be displayed only once and in the above code, depending on the generated number by rand() matching the $number the ads will be displayed more times.

How can I limit this only to one?

[requinix]

Pick your $number before the loop.

[sayen]

I knew that it was a simple thing.

Works like a charm, thanks!