document.write('
Data hosted with ♥ by Pastebin.com - Download Raw - See Original
  1. add_filter( \'wpas_get_custom_fields\', \'wpas_products_dropdown_select2\', 10, 1 );
  2. /**
  3.  * Enable Select2 for the "Products" dropdown
  4.  *
  5.  * @param array $fields Registered custom fields
  6.  * @return array
  7.  */
  8. function wpas_products_dropdown_select2( $fields ) {
  9. ​
  10.     if ( isset( $fields[\'product\'] ) ) {
  11.         $fields[\'product\'][\'args\'][\'select2\'] = true;
  12.     }
  13. ​
  14.     return $fields;
  15. ​
  16. }
');