For this
replace :
$ip=$_SERVER['REMOTE_ADDR'];
$requete = "SELECT COUNT(ip) as ip FROM pp_comment WHERE ip='$ip'";
$reponse = mysql_query ($requete) or die (mysql_error);
$reponse= mysql_fetch_array($reponse);
if ($reponse['ip']==0) {
if(isset($_POST['go']) && !empty($_POST['comment']) && !empty($_POST['nom']))
{
mysql_query("INSERT INTO pp_comment (file_id, nom, comment,ip) VALUES ('$_POST[id]', '$_POST[nom]','".addslashes($_POST['comment'])."','$ip')");
$smarty->assign('message', 'Your comment has been added. Thanks');
}
}
else
{
$smarty->assign('message', 'Sorry, you have already comment this video');
}
$query_com = "SELECT * FROM pp_comment WHERE file_id='$_GET[id]' ORDER BY id DESC";
$result_com = mysql_query($query_com);
while ($row_com = mysql_fetch_assoc($result_com)){
$videos_com[] = $row_com;
$q_av = "SELECT * FROM pp_user WHERE user='$row_co[nom]'";
$result_av = mysql_query($q_av);
$row_av = mysql_fetch_assoc($result_av);
}
$smarty->assign('videos_com', $videos_com);
$smarty->assign('avatar', $row_av['avatar']);
With
if(isset($_POST['go']) && !empty($_POST['comment']) && !empty($_POST['nom']))
{
mysql_query("INSERT INTO pp_comment (file_id, nom, comment,ip) VALUES ('$_POST[id]', '$_POST[nom]','".addslashes($_POST['comment'])."','$ip')");
$smarty->assign('message', 'Your comment has been added. Thanks');
}
$query_com = "SELECT * FROM pp_comment WHERE file_id='$_GET[id]' ORDER BY id DESC";
$result_com = mysql_query($query_com);
while ($row_com = mysql_fetch_assoc($result_com)){
$videos_com[] = $row_com;
$q_av = "SELECT * FROM pp_user WHERE user='$row_co[nom]'";
$result_av = mysql_query($q_av);
$row_av = mysql_fetch_assoc($result_av);
}
$smarty->assign('videos_com', $videos_com);
$smarty->assign('avatar', $row_av['avatar']);