On Mon, 8 Apr 2002, [iso-8859-1] J�rome Moisy wrote:
> Hy,
>
> I try to do a SELECT but when I test my code I Have a parse error.
> If someone can explain to me why.
>
> Code:
>
> $db = mysql_connect(newsmanga_db);
> $req = "SELECT * FROM dvds WHERE nomdvd='".$nom."".$i"' "; /// PARSE ERROR IN THIS
>LINE
> $res=mysql_query($req, $db);
> while ($ligne = mysql_fetch_object ($res)) {
> print "<font size='2' color='#FFFFFF'><p align='center'>";
> print "$ligne->resume</p></font></td></tr>";
> }
> mysql_free_result ($res);
>
First glance, put quotes around newsmanga_db.
$db = mysql_connect("newsmanga_db");
However, it doesn't look like you would establish a connection to the
database even if you fixed the syntax error. Have a look at the PHP
manual in order to see the correct usage of this function. The
username/password parameters are optional, but I have a feeling that
newsmanga_db is the name of your database, not the database server
(usually localhost). You also need to select the database that you intend
to query.
http://www.php.net/manual/en/function.mysql-connect.php
http://www.php.net/manual/en/function.mysql-select-db.php
Personally, I'd use this code (going on what you have supplied and what I
believe to be true):
//---
mysql_connect("localhost", "username", "password");
mysql_select_db("newsmanga_db");
$req = "SELECT * FROM dvds WHERE nomdvd = '" . $nom . $i . "'";
$res = mysql_query($req);
while ($ligne = mysql_fetch_object($res))
{
print "<tr><td>";
print "<font size=\"2\" color=\"#FFFFFF\"><p align=\"center\">";
print $ligne->resume . "</p></font></td></tr>";
}
mysql_free_result($res);
//---
Cheers,
Nick Winfield.
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