Online PHP editor | output for PkBYK

@ 2022-09-19T23:10:26Z

<?php

$columns=[
  'id',
  'snippet'=>[
   'publishedAt',
   'channelId',
   'channelTitle',
   'description',
   'thumbnails'=>[
    'default'=>['url','width','height'],
    'medium'=>['url','width','height'],
    'high'=>['url','width','height'],
    'standard'=>['url','width','height'],
    'maxres'=>['url','width','height']
   ],
   'tags',
   'categoryId'
  ],
  'status'=>[
   'uploadStatus',
   'privacyStatus',
   'license',
   'embeddable',
   'publicStatsViewable',
   'madeForKids'
  ],
  'statistics'=>[
   'viewCount',
   'likeCount',
   'favoriteCount',
   'commentCount'
  ]
 ];
 
 
 function simplify($columns, $root = '')
 {
    $output = []; 
    $root .= ($root == '' ? '' : '-');
    foreach ($columns as $key => $value) {
        if (is_array($value)) {
            $output = array_merge($output, simplify($value, $root . $key));
        } else {
            $output[$root . $value] = 1; 
        }
    }
    return $output;
 }
 
 var_export(simplify($columns));

Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.21, 8.5.0 - 8.5.7: array ( 'id' => 1, 'snippet-publishedAt' => 1, 'snippet-channelId' => 1, 'snippet-channelTitle' => 1, 'snippet-description' => 1, 'snippet-thumbnails-default-url' => 1, 'snippet-thumbnails-default-width' => 1, 'snippet-thumbnails-default-height' => 1, 'snippet-thumbnails-medium-url' => 1, 'snippet-thumbnails-medium-width' => 1, 'snippet-thumbnails-medium-height' => 1, 'snippet-thumbnails-high-url' => 1, 'snippet-thumbnails-high-width' => 1, 'snippet-thumbnails-high-height' => 1, 'snippet-thumbnails-standard-url' => 1, 'snippet-thumbnails-standard-width' => 1, 'snippet-thumbnails-standard-height' => 1, 'snippet-thumbnails-maxres-url' => 1, 'snippet-thumbnails-maxres-width' => 1, 'snippet-thumbnails-maxres-height' => 1, 'snippet-tags' => 1, 'snippet-categoryId' => 1, 'status-uploadStatus' => 1, 'status-privacyStatus' => 1, 'status-license' => 1, 'status-embeddable' => 1, 'status-publicStatsViewable' => 1, 'status-madeForKids' => 1, 'statistics-viewCount' => 1, 'statistics-likeCount' => 1, 'statistics-favoriteCount' => 1, 'statistics-commentCount' => 1, )

preferences:dark modelive previewkey bindings