Inserting values in mysql database

Hello Experts,

I would like to insert the values from the PHP page into MYSQL database where the values were in the form of ...

<?php 
 for ($i = 0; $i < count($_POST['chkbx']); $i++) {
            $chkd = $_POST['chkbx'][$i];
            $filename = $_POST['myfilename'][$i];
            $src = $_POST['mysource'][$i];
            $tgt = $_POST['mytarget'][$i];
            
}
?>

For example, there are 5 rows on php and user has selected any of the rows...that row data from php needs to inserted into mysql database that many rows.

Can you suggest the query for this or any references?

Thanks,
Shail