Online PHP editor | output for Mk4v0

@ 2015-10-28T20:50:46Z

<?php

$array = array (
  '#attached' => 
  array (
    'library' => 
    array (
      0 => 'system/base',
      1 => 'classy/base',
      2 => 'core/normalize',
    ),
    'html_head_link' => 
    array (
      0 => 
      array (
        0 => 
        array (
          'rel' => 'shortcut icon',
          'href' => 'http://127.0.0.1/core/misc/favicon.ico',
          'type' => 'image/vnd.microsoft.icon',
        ),
      ),
    ),
    'html_head' => 
    array (
      0 => 
      array (
        0 => 
        array (
          '#tag' => 'meta',
          '#attributes' => 
          array (
            'charset' => 'utf-8',
          ),
          '#weight' => -1000,
        ),
        1 => 'system_meta_content_type',
      ),
      1 => 
      array (
        0 => 
        array (
          '#type' => 'html_tag',
          '#tag' => 'meta',
          '#attributes' => 
          array (
            'name' => 'Generator',
            'content' => 'Drupal 8 (https://www.drupal.org)',
          ),
        ),
        1 => 'system_meta_generator',
      ),
      2 => 
      array (
        0 => 
        array (
          '#tag' => 'meta',
          '#attributes' => 
          array (
            'name' => 'MobileOptimized',
            'content' => 'width',
          ),
        ),
        1 => 'MobileOptimized',
      ),
      3 => 
      array (
        0 => 
        array (
          '#tag' => 'meta',
          '#attributes' => 
          array (
            'name' => 'HandheldFriendly',
            'content' => 'true',
          ),
        ),
        1 => 'HandheldFriendly',
      ),
      4 => 
      array (
        0 => 
        array (
          '#tag' => 'meta',
          '#attributes' => 
          array (
            'name' => 'viewport',
            'content' => 'width=device-width, initial-scale=1.0',
          ),
        ),
        1 => 'viewport',
      ),
    ),
  ),
);

function system_module_test_page_attachments_alter(&$page) {
  // Remove the HTML5 mobile meta-tags.
  $meta_tags_to_remove = ['MobileOptimized', 'HandheldFriendly', 'viewport', 'cleartype'];
  foreach ($page['#attached']['html_head'] as $index => $parts) {
    if (in_array($parts[1], $meta_tags_to_remove)) {
      unset($page['#attached']['html_head'][$index]);
    }
  }
}

system_module_test_page_attachments_alter($array);

print_r($array);

Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: Array ( [#attached] => Array ( [library] => Array ( [0] => system/base [1] => classy/base [2] => core/normalize ) [html_head_link] => Array ( [0] => Array ( [0] => Array ( [rel] => shortcut icon [href] => http://127.0.0.1/core/misc/favicon.ico [type] => image/vnd.microsoft.icon ) ) ) [html_head] => Array ( [0] => Array ( [0] => Array ( [#tag] => meta [#attributes] => Array ( [charset] => utf-8 ) [#weight] => -1000 ) [1] => system_meta_content_type ) [1] => Array ( [0] => Array ( [#type] => html_tag [#tag] => meta [#attributes] => Array ( [name] => Generator [content] => Drupal 8 (https://www.drupal.org) ) ) [1] => system_meta_generator ) ) ) )
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Array ( [#attached] => Array ( [library] => Array ( [0] => system/base [1] => classy/base [2] => core/normalize ) [html_head_link] => Array ( [0] => Array ( [0] => Array ( [rel] => shortcut icon [href] => http://127.0.0.1/core/misc/favicon.ico [type] => image/vnd.microsoft.icon ) ) ) [html_head] => Array ( [0] => Array ( [0] => Array ( [#tag] => meta [#attributes] => Array ( [charset] => utf-8 ) [#weight] => -1000 ) [1] => system_meta_content_type ) [1] => Array ( [0] => Array ( [#type] => html_tag [#tag] => meta [#attributes] => Array ( [name] => Generator [content] => Drupal 8 (https://www.drupal.org) ) ) [1] => system_meta_generator ) ) ) )

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