if(isset($_POST['customstock_submit_specific_product']))
{
global $wpdb,$product;
$id = $product->id;
$custommsg = sanitize_text_field( $_POST['customstock-msg'] );
$customprocessingtime = sanitize_text_field( $_POST['customstock-Processing-time'] );
$customstockquantity = sanitize_text_field( $_POST['customstock-quantity'] );
$customstockcatlogpage = sanitize_text_field( $_POST['customstock-catlogpage'] );
$customstockinstockdate = sanitize_text_field( $_POST['customstock-instockdate'] ); $customstockinstockdate = date("Y-m-d",strtotime($customstockinstockdate) );
wpdb->insert('wp_woocommerce_specific_product_settings', array(
'custom_msg' => $custommsg,
'order_processing_time' => $customprocessingtime,
'exp_instock_date' => $customstockinstockdate,
'show_stockstatus_quantity' => $customstockquantity,
'showon_catlog' => $customstockcatlogpage,
'specific_product_id' => $id
));
}