for ($x=1;$x < 6; $x++) {
if (file_exists("slider/img/".$x.".png")) {
$sql= $db ->prepare("SELECT * FROM slider_links WHERE slider_id=".$x) ;
$sql->execute();
$link=$sql->fetch();
if (strlen($link['slider_link']) <2 ) {
echo '
';
} else {
echo '
';
}
}
}
?>