[英]iterate through array with foreach php
任何想法如何使用foreach访问创建者? 我从linkedin组API收到此消息,并希望在通过foreach($ data作为$ value)加入第一级之后遍历它-我不确定如何遍历第二和第三数组以访问值对于创作者
Array
(
[_total] => 4
[values] => Array
(
[0] => Array
(
[creator] => Array
(
[firstName] => Martin
[headline] => test1
[id] => DNz_ycOHn5
[lastName] => asdf
[pictureUrl] => https://media.licdn.com
)
[summary] => hi summary
[title] => hi title
)
[1] => Array
(
[creator] => Array
(
[firstName] => Martin
[headline] => test2
[id] => DNz_ycOHn5
[lastName] => asdf
[pictureUrl] => https://media.licdn.com
)
[summary] => summary
[title] => testpost
)
[2] => Array
(
[creator] => Array
(
[firstName] => Martin
[headline] => test3
[id] => DNz_ycOHn5
[lastName] => asdf
[pictureUrl] => https://media.licdn.com
)
[summary] => 12312
[title] => linkedinDEV
)
[3] => Array
(
[creator] => Array
(
[firstName] => Martin
[headline] => test4
[id] => DNz_ycOHn5
[lastName] => asdf
[pictureUrl] => https://media.licdn.com
)
[summary] => test123
[title] => Discussion Title
)
)
)
最好
中号
这将创建一系列创建者:
$creators = array();
foreach($data['values'] as $value) {
$creators[] = $value['creator'];
}
// An array containing the creator information
var_dump($creators);
从5.5开始,在这种情况下可以使用array_column :
$creators = array_column($data['values'],'creator');
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