Как получить значения из массива?

Question

[idddddy]

$formats = explode(',', $video['formats']);
	foreach ($formats as $key => $value) {
		 unset($f);
		 $f = explode('.', $value);
		 $vf[$key]['height'] = $f[0];
		 $vf[$key]['label']  = $f[1]; 
		 $vf[$key]['format'] = $f[2];
		 $vf[$key]['file']   = $video['VID']."_".$vf[$key]['label'].".".$vf[$key]['format'];
	 
	}
	$video['files'] = $vf;

вывод массива: Array ( [0] => Array ( [height] => 720 [label] => 720p [format] => mp4 [file] => 321491_720p.mp4 ) [1] => Array ( [height] => 400 [label] => 480p [format] => mp4 [file] => 321491_480p.mp4 ) )

как получить значения [file], то есть 321491_720p.mp4 и 321491_480p.mp4

Answer 1

[green_goo]

https://www.php.net/manual/ru/function.array-column.php

Answer 2

[Олег Фролов]

$file0 = $video['files'][0]['file'];
$file1 = $video['files'][1]['file'];
foreach ($video['files'] as $i => $vf) {
    echo $vf[$i]['file'];
}