agallou / array-filter-path
递归地使用类似JSON的语法过滤数组
0.0.1
2015-11-19 23:36 UTC
Requires (Dev)
- atoum/atoum: 2.3.0
- m6web/coke: 1.0.0
This package is auto-updated.
Last update: 2024-08-29 04:19:29 UTC
README
示例
例如这个数组
$baseArray = array( 'director' => array( 'first_name' => 'Robert', 'last_name' => 'Zemeckis', ), 'actors' => array( array( 'first_name' => 'Michael J.', 'last_name' => 'Fox', ), array( 'first_name' => 'Christopher', 'last_name' => 'Lloyd', ), ), 'label' => 'Back to the Future' );
如果我们这样过滤它
use agallou\ArrayFilterPath\ArrayFilterPath as ArrayFilterPath; $filter = new ArrayFilterPath(); $filters = array( 'actors[].last_name', 'label', ); $filteredArray = $filter->filter($baseArray, $filters);
我们将得到一个这样的数组,只包含演员的姓氏和标签
array( 'actors' => array( array( 'last_name' => 'Fox', ), array( 'last_name' => 'Lloyd', ), ), 'label' => 'Back to the Future' );