问基础有关问题

问基础问题

    public function match_stuff($content){<br />
       $artlist = pq('.stepcont');<br />
       foreach($artlist as $li){<br />
        $stuff[] -> approved = pq($li)->find('p')->text();<br />
        if($stuff){<br />
        $stuff[] -> kkli = pq($li)->find('a img')->attr('src');<br />
}}<br />
    return $stuff;<br />
    }

现在转json后是这个效果

[<br />
    {<br />
        "approved": "wwwwwww"<br />
    },<br />
    {<br />
        "kkli": "33333333333333"<br />
    },<br />
    {<br />
        "approved": "444444444444444"<br />
    },<br />
    {<br />
        "kkli": "55555555555"<br />
    },<br />
    {<br />
        "approved": "6666666666"<br />
    },<br />
    {<br />
        "kkli": "7777777777777777"<br />
    },<br />
    {<br />
        "approved": "88888888888"<br />
    },<br />
    {<br />
        "kkli": "999999999999"<br />
    },<br />
    {<br />
        "approved": "0000000000000"<br />
    },<br />
    {<br />
        "kkli": "111111111111111"<br />
    },<br />
    <br />
]

我想要这个效果，上面应该怎么改？ 

[<br />
    {<br />
        "approved": "wwwwwww","kkli": "33333333333333"<br />
    },<br />
<br />
    {<br />
        "approved": "444444444444444","kkli": "55555555555"<br />
    },<br />
<br />
    {<br />
        "approved": "6666666666","kkli": "7777777777777777"<br />
    },<br />
    {<br />
        "approved": "88888888888","kkli": "999999999999"<br />
    },<br />
    {<br />
        "approved": "0000000000000","kkli": "111111111111111"<br />
    },<br />
    <br />
]

直接贴上代码来谢谢

------解决方案--------------------

$artlist = pq('.stepcont');<br />
foreach($artlist as $li){<br />
  $stuff[] = array(<br />
    'approved' => pq($li)->find('p')->text(),<br />
    'kkli' => pq($li)->find('a img')->attr('src')<br />
  );<br />
}<br />
return $stuff;