【发布时间】:2016-02-09 08:45:12
【问题描述】:
如何在 PHP 中循环 json_decode($json_emp) 输出并获取值?
$array_emp = json_decode($json_emp);
var_dump( $array_emp)
{"info":[{"id":"10","name":"employee1"},{"id":"11","name":"employee2"},{"id":"12","name":"emplyee3"}]}
需要 find 获取 ID 和 name 的单独值。这是数组。
$array_emp = json_decode($json_emp,true);
Array
(
[info] => Array
(
[0] => Array
(
[id] => 10
[name] => employee1
)
[1] => Array
(
[id] => 11
[name] => employee2
)
[2] => Array
(
[id] => 12
[name] => emplyee3
)
)
)
这里是对象;
stdClass Object
(
[info] => Array
(
[0] => stdClass Object
(
[id] => 10
[name] => employee1
)
[1] => stdClass Object
(
[id] => 11
[name] => employee2
)
[2] => stdClass Object
(
[id] => 12
[name] => emplyee3
)
)
)
请让我知道如何遍历这些并获取值。尝试了很多并感到困惑。
【问题讨论】:
标签: php