Я хочу показать свой результат в немецких умляутах, я получил свой вывод, например, Fu009 \, но мне нужно «fü», как это.
<?php $json = (object) array( "salutation" = > ''.$order - > order_custom_fields['_billing_anrede'][0]. '', "title" = > ''.$order - > order_custom_fields['_billing_titel'][0]. '', "first_name" = > ''.$order - > order_custom_fields['_billing_first_name'][0]. '', "last_name" = > ''.$order - > order_custom_fields['_billing_last_name'][0]. '', "street" = > ''.$order - > order_custom_fields['_billing_address_1'][0]. '', "street_number" = > ''.$order - > order_custom_fields['_billing_address_2'][0]. '', "address_supplement" = > ''.$order - > order_custom_fields['_billing_company'][0]. '', "zipcode" = > ''.$order - > order_custom_fields['_billing_postcode'][0]. '', "city" = > ''.$order - > order_custom_fields['_billing_city'][0]. '', "country" = > ''.$pais. '', "terms_accepted" = > true, "receiving_mails_accepted" = > ''.$email. '', "email" = > ''.$order - > order_custom_fields['_billing_email'][0]. '', "lottery_accepted" = > false, "lottery_solution" = > "LOTTERY", "original_created_at" = > ''.date('Ymd\TH:i:sP', strtotime($order - > order_date)). '', ); foreach($items as $item) { $sku = $wpdb - > get_var($wpdb - > prepare('SELECT meta_value FROM dsr_postmeta WHERE meta_key="_sku" AND post_id='.$item['product_id']. '')); $sku_s = explode('-', $sku); $camp = $sku_s[0]; $itm_n = $sku_s[1]; $json - > items[] = (object) array( "campaign_number" = > (int) $camp, "item_number" = > (int) $itm_n, ); } array_push($json_full, $json); echo json_encode($json_full); ?> Я думаю о htmlentities, или utf8 спасибо за помощь!