foreach不在php中工作
我是PHP新手,但我需要知道,如何在PHP中获得foreach不在php中工作,php,arrays,Php,Arrays,我是PHP新手,但我需要知道,如何在PHP中获得volumeinfo中的标题 Array ( [kind] => books#volumes [totalItems] => 595 [items] => Array ( [0] => Array ( [kind] => books#volume
volumeinfo
中的标题
Array
(
[kind] => books#volumes
[totalItems] => 595
[items] => Array
(
[0] => Array
(
[kind] => books#volume
[id] => Aaug_RnI-xQC
[etag] => E1EIADudeHY
[selfLink] => https://www.googleapis.com/books/v1/volumes/Aaug_RnI-xQC
[volumeInfo] => Array
(
[title] => The Irresistible Rise of Harry Potter
[authors] => Array
(
[0] => Andrew Blake
)
[publisher] => Verso
[publishedDate] => 2002
[description] => As the British state begins to unravel, and as journalists compete to pronounce on the death...
请帮帮我。尝试单个值
echo $array['items'][0]['volumeInfo']['title'];
或者使用foreach
foreach($array['items'] as $items) {
echo $items['volumeInfo']['title'];
}
假设您的数组保存在
$array
- 循环浏览
项目
- Echo
volumnInfo.title
您可以使用以下代码
foreach($array['items'] as $item)
{
echo $item['volumnInfo']['title'];
}
foreach($array['items']as$items){echo$items['volumnInfo']['title'];}
到目前为止您尝试了什么?请发布一个您尝试使用的代码示例,以及您可能看到的任何错误。我们可以给你答案,但如果我们能帮你找到答案就更好了。
foreach($array['items'] as $item)
{
echo $item['volumnInfo']['title'];
}