Paypal transaction tracking with Wordpress insert query?
You can insert using the query, where wp_paypal_payments_tracking is your table name, you can change it
if ( !empty( $_REQUEST) && $_REQUEST['st']=='completed' ){ $wpdb->insert( 'wp_paypal_payments_tracking', array( 'tx' => $_REQUEST['tx'], 'st' => $_REQUEST['st'], 'amt' => $_REQUEST['amt'], 'cc' => $_REQUEST['cc'], 'cm' => $_REQUEST['cm'], 'item_number' => $_REQUEST['item_number'], 'sig' => $_REQUEST['sig'], );}