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php - 大括号是什么意思

$result={"total":2,"pages":1,"pic":[{"id":"1","name":"1"},{"id":"1","name":"1"}]}

①大括号是什么意思。

②怎么获取pic中的name

麻烦大神解惑,谢谢了...

PHPzPHPz2902 days ago321

reply all(2)I'll reply

  • 怪我咯

    怪我咯2017-04-10 16:53:26

    楼主,你的写法是不对的吧,这个$result,应该是发过来的json吧,那么应该是一个字符串啊,你需要用json_decode解析为对象啊:

    $result = json_decode('{"total":2,"pages":1,"pic":[{"id":"1","name":"1"},{"id":"1","name":"1"}]}');
    $name = $result->pic[0]->name;

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  • 大家讲道理

    大家讲道理2017-04-10 16:53:26

    你看看数组,对象,json这些概念吧

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