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Full disclosure |
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IT Security and Insecurity Portal |
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annoying error |
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 Posted: Thu Dec 13, 2007 11:48 am |
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| WiSe |
| Beginner |
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| Joined: Nov 14, 2007 |
| Posts: 3 |
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Hopefully this is the right section,
i have this really annoying error or a couple i cant figure out.
mysql_fetch_object(): supplied argument is not a valid MySQL result resource in
mysql_close(): supplied argument is not a valid MySQL-Link resource in
code:
| Code: | $res = mysql_query("$request",$link_db) or die("Could not request data");
while ($res = mysql_fetch_object ($res))
{
$link = $res->link;
}
$data = "UPDATE links SET counter=counter+1 WHERE id='$id'";
$res = mysql_query("$data",$link_db) or die("Could not request data");
mysql_close($links_db); |
why am i getting the bloody errors! |
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| Posted: Thu Dec 13, 2007 12:17 pm |
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| waraxe |
| Site admin |
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| Joined: May 11, 2004 |
| Posts: 2407 |
| Location: Estonia, Tartu |
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You have problem with $res being overwritten.
And you have typo with "$links_db".
Try something like this:
| Code: |
$res = mysql_query("$request",$link_db) or die("Could not request data");
while ($res2 = mysql_fetch_object ($res))
{
$link = $res2->link;
}
$data = "UPDATE links SET counter=counter+1 WHERE id='$id'";
$res = mysql_query("$data",$link_db) or die("Could not request data");
mysql_close($link_db);
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