[Resolved] Passing Multiple PHP Variables from Forms

[MCSPHPFAN]

I have created a database that manages a list of books, including authors and other bibliography information. On one particular form page I use a common href link in the form <a href="edit_author.php?titleid=96&authorid=32"> which successfully opens the referred page and I can see the php variables (?titleid=96&authorid=32) echoed in the browser URL. I have had no trouble getting the first variable (via GET) but I have been unsuccessful referencing more than a single variable via URL. I have also be unsuccessful at inserting EITHER of the variables (via $_GET['titleid']😉 into a SELECT statement. I want to use the two as variables in the WHERE clause of my "Author_Lookup" SELECT statement using either GET or POST. I could really use some pointers to make this work.
Please help,

PHP Fan

[TheDefender]

URL:
edit_author.php?titleid=96&authorid=32

$titleid = $_GET['titleid'];
$authorid = $_GET['authorid'];

$qry1 = "SELECT * FROM table WHERE titleid = '$titleid' AND authorid = '$authorid'";

/* OR */

$qry2 = "SELECT * FROM table WHERE titleid = '".$_GET['titleid']."' AND authorid = '".$_GET['authorid']."'";

echo $qry1;
echo "<BR />";
echo $qry2;

// Output:
// SELECT * FROM table WHERE titleid = '96' AND authorid = '32'
// SELECT * FROM table WHERE titleid = '96' AND authorid = '32'