Get ID from link

[SycoLV]

Hey guys I have a little problem.
I need to know why this links http://trailer.whitedigital.eu/single_axle?id=1 doesn’t understan that it has id=1 but this http://trailer.whitedigital.eu/blocks/single_axle.php?id=1 does.

index.php code:

switch($_GET)  {

case 'single_axle':

$load_content = $prefix.'blocks/single_axle.php';

break;

}

?>

........

single_axle.php code:

$id = ($_GET);

if (!isset($_GET)) {

die("No ID in link");

}





if ($con) {

$re = mysql_query("SELECT * FROM single_axle WHERE ID=$id ");

if (mysql_num_rows($re) == 0) {

echo "There is no DB entry with this ID";

}

else {

while($row = mysql_fetch_array($re)) {

$model = $row[1];

$dime = $row[2];

$gweight = $row[3];

$uweight = $row[4];

$payload = $row[5];

$axletype = $row[6];

$brakes = $row[7];

$pricepvn = $row[8];

$price = $row[9];

$info = $row[10];

$imgCount = $row[11];

}

echo "YEES! ALL WORKS";

}

}

[angelazou]

In both cases, you are looking for the content of the ID variable held in the GET superglobal variable. This means your code in index.php should look like this instead:

switch($_GET)  {

case '1':

$load_content = $prefix.'blocks/single_axle.php';

break;

}

?>

And you can optionally not use that single quote there because numbers don’t need to be quoted.

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