给定表示配置的深层数据结构,使用点表示法访问配置。
Given a deep data structure, access data by dot notation.
For PHP (5.3+) please refer to version
1.0.
Abstract example:
use Dflydev\DotAccessData\Data;
$data = new Data;
$data->set('a.b.c', 'C');
$data->set('a.b.d', 'D1');
$data->append('a.b.d', 'D2');
$data->set('a.b.e', ['E0', 'E1', 'E2']);
// C
$data->get('a.b.c');
// ['D1', 'D2']
$data->get('a.b.d');
// ['E0', 'E1', 'E2']
$data->get('a.b.e');
// true
$data->has('a.b.c');
// false
$data->has('a.b.d.j');
// 'some-default-value'
$data->get('some.path.that.does.not.exist', 'some-default-value');
// throws a MissingPathException because no default was given
$data->get('some.path.that.does.not.exist');A more concrete example:
…Data may be used as an array, since it implements ArrayAccess interface:
// Get
$data->get('name') === $data['name']; // true
$data['name'] = 'Dewey';
// is equivalent to
$data->set($name, 'Dewey');
isset($data['name']) === $data->has('name');
// Remove key
unset($data['name']);/ can also be used as a path delimiter:
$data->set('a/b/c', 'd');
echo $data->get('a/b/c'); // "d"
$data->get('a/b/c') === $data->get('a.b.c'); // trueThis library is licensed under the MIT License - see the LICENSE file for details.
If you have questions or want to help out, join us in the #dflydev channel on irc.freenode.net.
暂无开放 Issues，或尚未同步最近议题。