How do I carry over database variables from one page to another?

I have a MySQL database displayed in a table on one page, with a link in each row pointing to a DETAILS.php page where I want to show the end-user all the details of that record or line item in a different format. After I link to the new page, how do I address the variables for "that particular record" clicked on in the 1st page? Will the system automatically knew which record from the table row I linked from?

lesliebrownadobe wrote:
I have a MySQL database displayed in a table on one page, with a link in each row pointing to a DETAILS.php page where I want to show the end-user all the details of that record or line item in a different format. After I link to the new page, how do I address the variables for "that particular record" clicked on in the 1st page? Will the system automatically knew which record from the table row I linked from?
Each record in your database should have a 'unique' identifier (primary key) tying the record to it.
You then pass that 'unique' identifier to the details page in the link which you create using php to loop through each record found in the database, which presumably you have already done.
<a href="details.php?id="<?php echo $row['id']; ?>
On the details page you then use php to get the 'id' of the record passed to the page via the link:
$id = $_GET['id'];
Once you have the id you are in business and can create a mysql query of the database to get the record associated with the id
SELECT * FROM table WHERE id = '$id'
'id' being the 'unique' field in the database that identifies the records and '$id' being the variable passed from the link

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