doujiyun0041 2018-10-06 14:54
浏览 185

JSON解析多个对象

I need to extract below fields from JSON, cant able to traverse some objects.

jSON (https://api.myjson.com/bins/19l74k)

Here is loop code

$results = json_decode($json,true);

        foreach($results['data'] as $res){
            echo $res['message']."<br/><br/>";
            echo $res['shares']."<br/><br/>";
            echo "<hr/>";

        }

Need to extract Shares Count, Comments(total_count),reactions(total_count). I tried looping shares with ['data'] but undefined index issue.

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2条回答 默认 最新

  • dr6673999 2018-10-06 16:29
    关注

    There is an array in the data as well that needs to be accounted for -

    Perhaps this will help

    <?php
    
    $f=file_get_contents("https://api.myjson.com/bins/19l74k");
    $dataArray=json_decode($f,true);
    $dataObject=json_decode($f);
    
    print("By array reference: ".$dataArray['data'][0]['shares']['count']."
    ");
    print("By object reference: ".$dataObject->data[0]->shares->count."
    ");
    
    ?>
    
    评论

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