a:3:{
i:0;a:2:{s:21:"wwsd_percent_discount";s:2:"10";s:25:"wwsd_minimum_discount_qrt";s:2:"20";}
i:1;a:2:{s:21:"wwsd_percent_discount";s:2:"20";s:25:"wwsd_minimum_discount_qrt";s:2:"50";}
i:2;a:2:{s:21:"wwsd_percent_discount";s:2:"30";s:25:"wwsd_minimum_discount_qrt";s:3:"100";}
}
I want to get 10, 20, 30 from wwsd_percent_discount
.
I wrote this code:
$getId = $product->get_id();
global $wpdb;
$result = $wpdb->get_results("SELECT meta_value FROM $wpdb->postmeta WHERE post_id='$getId' AND meta_key ='wwsd_wholesale_discount_data'");
if ( !empty( $result ) ) {
foreach ( $result as $r ) {
echo "<br>".$r->meta_value;
}
}