數(shù)據(jù)庫表如下所示：數(shù)據(jù)庫中的“ extras”列存儲著一個看起來像這樣的對象數(shù)組：[{"id":92,"product_id":8966,"extra_type":"Extras","extra_name":"Olives"},{"id":93,"product_id":8966,"extra_type":"Extras","extra_name":"Ketchup"},{"id":92,"product_id":8966,"extra_type":"Extras","extra_name":"Olives"}]下面的代碼（來自Laravel刀片）返回對象數(shù)組。@foreach($item->orderedProducts as $op)<tr> <td> <span>{{ $op['extras'] }}</span><br> </td></tr>@endforeach$ op返回以下內(nèi)容：{ "id": 171, "product_id": 8966, "order_id": 175, "price": 11, "count": 1, "product_data": "{\"id\":8966,\"name\":\"Camera Br\\u00fbl\\u00e9e\",\"description\":\"Lorem ipsum dolor sit amet consectetur adipiscing elit etiam, conubia tempus sed dapibus augue gravida accumsan. Odio congue in blandit iaculis risus gravida parturient dictum quis rhoncus volutpat ornare tincidunt, dignissim ut pellentesque.\",\"price\":11,\"price_old\":null,\"category_id\":4584,\"created_at\":\"2019-03-17 14:59:56\",\"updated_at\":\"2019-04-17 16:37:03\",\"tax_group_id\":null,\"sort\":1,\"vendor_id\":null,\"option1\":null,\"option2\":null,\"option3\":null,\"option4\":null,\"option5\":null,\"option6\":null,\"images\":[\"http:\\/\\/localhost:8000\\/product_images\\/ElI9GImttc.jpg\"],\"formatted_price\":\"\\u00a311\",\"formatted_old_price\":\"0\",\"tax_value\":0,\"city_id\":null,\"restaurant_id\":null,\"product_images\":[{\"id\":9000,\"image\":\"\\/product_images\\/ElI9GImttc.jpg\",\"product_id\":8966,\"created_at\":\"2019-04-08 15:16:53\",\"updated_at\":\"2019-04-08 15:16:53\"}],\"tax_group\":null,\"category\":{\"id\":4584,\"name\":\"Random Things\",\"_lft\":1,\"_rgt\":2,\"parent_id\":null,\"created_at\":\"2018-11-09 13:15:01\",\"updated_at\":\"2019-04-17 16:47:21\",\"restaurant_id\":null,\"city_id\":null,\"category_image\":null,\"has_children\":0,\"image_url\":\"http:\\/\\/localhost:8000\\/category_images\\/a64be5a696402b0fe3649536ab6a49e4_1555519641.jpg\"},\"added\":true}",我想要達到的目的是從“ extras：”獲取（例如）“ extra_name”的所有值。所需的輸出應類似于：橄欖番茄醬橄欖
3 回答
浮云間
TA貢獻1829條經(jīng)驗 獲得超4個贊
我認為這將鍛煉
@foreach($item->orderedProducts as $op)
<?php $array = stripslashes(json_encode($op->extras)) ?>
<tr>
<td>
<span>
@foreach($array as $value)
{{ $value['extra_name'] }}
@endforeach
</span><br>
</td>
</tr>
@endforeach
慕慕森
TA貢獻1856條經(jīng)驗 獲得超17個贊
@foreach($item->orderedProducts as $op)
<tr>
<td>
@if ('Extras' == $op->extra_type)
<span>{{ $op->extra_name }}</span><br>
@endif
</td>
</tr>
@endforeach
函數(shù)式編程
TA貢獻1807條經(jīng)驗 獲得超9個贊
您可以->在laravel中使用來訪問對象的值，請嘗試此操作
@foreach($item->orderedProducts as $op)
<tr>
<td>
<span>{{ $op->extra_name }}</span><br>
</td>
</tr>
@endforeach
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