php - 如何在这个数组中打印出“id”？

Question

这个问题之前可能已经问过了。如果存在先前提出的问题，我将不胜感激。

array:3 [▼
"027c91341fd5cf4d2579b49c4b6a90da" => array:9 [▼
"rowId" => "027c91341fd5cf4d2579b49c4b6a90da"
"id" => "1"
"name" => "ks"
"qty" => "2"
"price" => 500.0
"options" => []
"tax" => "105.00"
"isSaved" => false
"subtotal" => "1000.00"
]
"370d08585360f5c568b18d1f2e4ca1df" => array:9 [▼
"rowId" => "370d08585360f5c568b18d1f2e4ca1df"
"id" => "2"
"name" => "clear glass"
"qty" => "2"
"price" => 500.0
"options" => []
"tax" => "105.00"
"isSaved" => false
"subtotal" => "1000.00"
]

"efb26e2c6ab6bd4d1323288923522d4e" => array:9 [▼
"rowId" => "efb26e2c6ab6bd4d1323288923522d4e"
"id" => "4"
"name" => "Double wall glass"
"qty" => 1
"price" => 34.0
"options" => []
"tax" => "7.14"
"isSaved" => false
"subtotal" => "34.00"
]
]

如何打印 id 、 name 、 qty ...？

标签： phparrays

Answer 1

阅读文档中的多维数组。这是一个提示：

foreach ($array as $key => $value) {
    echo $value['id'].'<br/>';
}