问基础有关问题

    public function match_stuff($content){

       $artlist = pq('.stepcont');

       foreach($artlist as $li){

        $stuff[] -> approved = pq($li)->find('p')->text();

        if($stuff){

        $stuff[] -> kkli = pq($li)->find('a img')->attr('src');

}}

    return $stuff;

    }

[

    {

        "approved": "wwwwwww"

    },

    {

        "kkli": "33333333333333"

    },

    {

        "approved": "444444444444444"

    },

    {

        "kkli": "55555555555"

    },

    {

        "approved": "6666666666"

    },

    {

        "kkli": "7777777777777777"

    },

    {

        "approved": "88888888888"

    },

    {

        "kkli": "999999999999"

    },

    {

        "approved": "0000000000000"

    },

    {

        "kkli": "111111111111111"

    },

    

]

[

    {

        "approved": "wwwwwww","kkli": "33333333333333"

    },



    {

        "approved": "444444444444444","kkli": "55555555555"

    },



    {

        "approved": "6666666666","kkli": "7777777777777777"

    },

    {

        "approved": "88888888888","kkli": "999999999999"

    },

    {

        "approved": "0000000000000","kkli": "111111111111111"

    },

    

]

$artlist = pq('.stepcont');

foreach($artlist as $li){

  $stuff[] = array(

    'approved' => pq($li)->find('p')->text(),

    'kkli' => pq($li)->find('a img')->attr('src')

  );

}

return $stuff;