master/entity_2edit_2icon_2file_8php_source.html

 <?php
 $icon_type = elgg_extract('icon_type', $vars, 'icon');
 if (elgg_language_key_exists("entity:edit:{$icon_type}:file:label")) {
     $label = elgg_echo("entity:edit:{$icon_type}:file:label");
 } else {
     $label = elgg_echo('entity:edit:icon:file:label');
 }

 if (elgg_language_key_exists("entity:edit:{$icon_type}:file:help")) {
     $help = elgg_echo("entity:edit:{$icon_type}:file:help");
 } else {
     $help = elgg_echo('entity:edit:icon:file:help');
 }

 echo elgg_view_field([
     '#type' => 'file',
     '#label' => $label,
     '#help' => $help,
     '#class' => 'elgg-entity-edit-icon-file',
     'name' => elgg_extract('name', $vars, 'icon'),
     'accept' => 'image/*',
     'required' => (bool) elgg_extract('required', $vars, false),
 ]);
$label
if($view &&elgg_view_exists($view)) $label
Definition: field.php:26

elgg_view_field
elgg_view_field(array $params=[])
Renders a form field, usually with a wrapper element, a label, help text, etc.
Definition: views.php:1112

$icon_type
$icon_type
Input for new icon upload.
Definition: file.php:9

elgg_echo
elgg_echo(string $message_key, array $args=[], string $language= '')
Elgg language module Functions to manage language and translations.
Definition: languages.php:17

elgg_extract
elgg_extract($key, $array, $default=null, bool $strict=true)
Checks for $array[$key] and returns its value if it exists, else returns $default.
Definition: elgglib.php:254

elgg_language_key_exists
elgg_language_key_exists(string $key, string $language= 'en')
Check if a given language key exists.
Definition: languages.php:44

$help
$help
Definition: field.php:27

$vars
if(!empty($vars['value'])) $vars['class']
Elgg file input Displays a file input field.
Definition: file.php:19