我有一个json调用返回的内容:
Array
(
[0] => Array
(
[so] => SO0040024
)
[1] => Array
(
[coid] => 4824
)
[2] => Array
(
[sdkstatus] => 7
)
[3] => Array
(
[sdkstatus] => pass
)
[4] => Array
(
[invoicenumber] => INV0063955
)
[5] => Array
(
[invoiceamount] => 9437.24
)
[6] => Array
(
[invoicestatus] => pass
)
[7] => Array
(
[invoicestatus] => fail
)
)
如何从数组中提取每个值?例如,我想要invoicenumber,INV0063955。
谢谢, 莱恩
答案 0 :(得分:1)
这是构建数据的可怕方式。它们应该是主数组的键,而不是将每个属性嵌套在它自己的数组中。但是,如果你坚持下去:
foreach ($array as $element) {
if (isset($element['invoicenumber'])) {
$invoicenumber = $element['invoicenumber'];
break;
}
}
你也可以把它变成一个更健全的关联数组,如下所示:
$newarray = array();
foreach ($array as $element) {
foreach ($element as $key => $value) {
$newarray[$key] = $value;
}
}
然而,这不会处理重复的键,它只会保存最后一个键。我不确定如何在您的数据中处理这个问题。也许那些元素实际上应该是值数组?