<?php
 $cumleler[1] = '<embed src="http://xxx.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" height="95" width="1000"> </object>';
 $cumleler[] = '<embed src="http://xxx.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" height="95" width="1000"> </object>';

 $id = rand(1, count($cumleler));
 echo $cumleler[$id];  ?>