Someone

<div id="list">
<?php
mysql_connect("localhost", "root", "");
mysql_select_db("stream");

// On récupère les 5 dernières news
$requete = mysql_query('SELECT url FROM video');
$data = mysql_fetch_array($requete);
$REP="./video";
include "fonctions.php";
$listedir = ListDir($REP."/$dossier/", $sort=1);
if (!empty($listedir)) {
	foreach ($listedir as $name) {
		echo "<img src=\"./images/rep.gif\">&nbsp<a href=\"index.php?c=video&REP=$REP&dossier=$dossier/$name\">".$name."</a><br><br>";
	}
} else {
	echo "";
}
while ($dt = mysql_fetch_array($requete)) {
echo '';
}

$listfile= ListFile($REP."/$dossier/", "jpg|bmp|gif|mp3|exe|msi|reg|rar|zip|avi|mpg|mpeg|mkv|wmv|doc|xls|pdf|ini|ppt|html|txt|wma|ogg") ; 
if (!empty($listfile)) {
	foreach ($listfile as $file) {
		$file_ext = strtolower(substr(strrchr($file,"."),1));
		if (in_array($file_ext, array("jpg", "gif", "jpeg", "bmp", "exe", "msi", "reg", "rar", "zip","doc", "xls", "pdf", "ini", "ppt", "html", "txt", "mp3", "wma", "ogg", "wav", "avi", "wmv", "mpeg", "mkv", "mpg"))) {
			echo "<img src=\"./images/$file_ext.gif\">&nbsp<a href=\"index.php?c=lecvideo&dossier=$dossier&file=$file\">".$file."</a><br><br>";		
		} else {
			echo "<img src=\"./images/no.gif\">&nbsp<a href=\"index.php?c=lecvideo&dossier=$dossier&file=$file\">".$file."</a><br><br>";
		}
		$fichier= $dossier.'/'.$file;
		if (!empty($data)) {
			while ($dt = mysql_fetch_array($requete)) {
				if (in_array($fichier,$dt['url'])) {
					echo'';
				} else {
					mysql_query("INSERT INTO video VALUES ('','$fichier')");
				}
			}
		} else {
			mysql_query("INSERT INTO video VALUES ('','$fichier')");
		}
	}
}
?>