如何从这个嵌套数组中获取值

Question

var_dump($ib); 给我以下输出:

array (
  'data' => array (
    0 => array ( 
      'id' => '2015469353355_151',
      'from' => array ( 
         'name' => 'Aah',
         'id' => '100000292544713',
      ),
      'message' => 'zzzz',
      'created_time' => '2012-06-08T06:16:41+0000',
      ),
    1 => array (
      'id' => '2015469353355_152',
      'from' => array (
        'name' => 'assaaaa',
        'id' => '100000292544713',
      ),
      'message' => 'zzzz',
      'created_time' => '2012-06-08T06:16:51+0000',
    ),
  ),
  'paging' => array (
    'previous' => 'https://graph.facebook.com/2015469353355/comments?limit=25&value=1&redirect=1&__paging_token=2015469353355_175&access_token=AAAFfJS6rRAABAHKGZCy57ZCrSEdQL2kUIYqZAcNBLkbnKTBxRhhx9CTvnUlq2LcAK1kZBWnV6AH5RpvkmGYRFzvk12kNXLe6OhjjapH5PEIUwv1h2tYl&since=1340009948&__previous=1',
  'next' => 'https://graph.facebook.com/2015469353355/comments?limit=25&value=1&redirect=1&access_token=AAAFfJS6rRAABAHKGZCy57ZCrSEdQL2kUIYqZAcNBLkbnKTBxRhhx9CTvnUlq2LcAK1kZBWnV6AH5RpvkmGYRFzvk12kNXLe6OhjjapH5PEIUwv1h2tYl&until=1340009948&__paging_token=2015469353355_175',
  ),
)

如何检索'next'的值？

Answer 1

你可以next通过以下方式获得价值,

echo $ib['paging']['next'];