如何访问这种数组值?

How to access this kind of array value?

我用 simple_html_dom 抓取了 Twitter 媒体并得到了这个数组结果:

Array
(
    [0] => https://pbs.twimg.com/media/DWyUfBdVwAE9bmJ.jpg
    [1] => https://pbs.twimg.com/media/DWyUgBUVMAASB_g.jpg
    [2] => https://pbs.twimg.com/media/DWyUg-xU0AEHdyL.jpg
)
Array
(
    [0] => https://pbs.twimg.com/media/CYba_z2UwAAoSuC.jpg
)
Array
(
    [0] => https://pbs.twimg.com/media/CTyJ52dUEAAirWw.jpg
    [1] => https://pbs.twimg.com/media/CTyJ5yMUkAAbvZq.jpg
    [2] => https://pbs.twimg.com/media/CTyJ5k4VEAAC4f7.jpg
    [3] => https://pbs.twimg.com/media/CTyJ5f4VAAAZ08g.jpg
)
Array
(
    [0] => https://pbs.twimg.com/media/CTyJJyeUcAAo8kt.jpg
    [1] => https://pbs.twimg.com/media/CTyJJ2KUkAIKOPa.jpg
    [2] => https://pbs.twimg.com/media/CTyJJycUkAAL29J.jpg
)

如何访问每个数组的每个 $value[0]

这是我的代码基于 https://github.com/alexroan/twitter-scraper :

    <?php
  require 'TwitterScraper.php';
    $feed = TwitterScraper::get_feed('maretaso_u');
    foreach($feed as $tweet){ 

        $media = $tweet->media;
        echo "<pre>";
        print_r($media);   
        echo "<pre>";

    }

我不得不根据你提供的信息做出一些猜测。但这就是我所做的:

<?php

$feed = TwitterScraper::get_feed('maretaso_u');

$filtered = array_map(function($tweet) {
    return $tweet->media[0];
}, $feed);

var_dump($filtered);

示例:

$filtered = [];

foreach ($list as $values) {
    $filtered[] = $values[0];
}

var_dump($filtered);