$dir_array =  '';
 while($myrow=$db->get_row()){
         if($myrow['parent'] == $dir_array){ }else{
								
	  '<div style="clear:both;"><h2>'.$myrow['text'].'</h2></div>';

               }if($myrow['parent']!=$dir_array){}else{							
							 	'<div style="float:left;width: 220px;height: 160px;padding:10px;"><a href="$myrow['url']" class="youtube_link" id="phMeWSiWHto">
								cvbvbvbnvbnvbnvbvbvcv  vc  vc v v cv cv </a>
			</div>';
 }
							 
							
                            $dir_array = $myrow['parent'];
							
                        }

else{							
							 	'<div style="float:left;width: 220px;height: 160px;padding:10px;"><a href="$myrow['url']" class="youtube_link" id="phMeWSiWHto">
								cvbvbvbnvbnvbnvbvbvcv  vc  vc v v cv cv </a>
							</div>';

							 }

for($i = 1; $i <= 3; $i++){
    //код
}

$i = 1;
while($i <= 3){
    //код
    $i++;
}