如何从数组中获取特定元素[关闭]

Question

I am getting following output from running a php code, now i want to get "url" field from the following array, how can i get this?

Array (
    [data] => Array (
        [0] => Array (
            [id] => xxxxx
            [from] => Array (
                [id] => xxxxxx
                [name] => abc
            )
            [start_time] => 2012-04-28T07:49:17+0000
            [end_time] => 2012-04-28T07:49:17+0000
            [publish_time] => 2012-04-28T07:49:17+0000
            [application] => Array (
                [id] => 389407107765872
                [name] => Ki News Social Reader
            )
            [data] => Array (
                [article] => Array (
                    [id] => 10150703062718596
                    [url] => http://example.com
                    [type] => kinewssocialreader:article
                    [title] => story
                )
            )

Thanks in advance!

Answer 1

Index it like any other array. Looking at the actual source of print_r can be much more helpful than seeing it all strung together in one line.

$arr['data'][0]['data']['article']['url']