PHP

woo can not change products perpage in shop page

/**
* Change WooCommerce products per page
*/
 
add_filter( 'loop_shop_per_page', 'my_new_products_per_page', 9999 );
 
function my_new_products_per_page( $pr_per_page ) {
  $pr_per_page = 12;
  return $pr_per_page;
}

woo can not change products perpage in shop page

// Change the Number of Columns Displayed Per Page
add_filter( ‘loop_shop_columns’, ‘my_new_shop_columns’ );
 
function my_new_shop_columns( $column_num ) {
  $column_num = 4;
  return $column_num;
}