input_2file_8php_source.html

 <?php
 if (!empty($vars['value'])) {
     echo elgg_format_element('div', [
         'class' => 'elgg-state elgg-state-warning',
     ], elgg_echo('fileexists'));
 }

 $vars['class'] = elgg_extract_class($vars, 'elgg-input-file');

 $defaults = [
     'disabled' => false,
     'type' => 'file'
 ];

 $vars = array_merge($defaults, $vars);

 echo elgg_format_element('input', $vars);
elgg_echo
elgg_echo($message_key, array $args=[], $language="")
Given a message key, returns an appropriately translated full-text string.
Definition: languages.php:21

elgg_extract_class
elgg_extract_class(array $array, $existing=[], $extract_key= 'class')
Extract class names from an array, optionally merging into a preexisting set.
Definition: elgglib.php:1153

elgg_format_element
elgg_format_element($tag_name, array $attributes=[], $text= '', array $options=[])
Format an HTML element.
Definition: output.php:168

echo
elgg echo
Translates a string.
Definition: languages.js:43

$defaults
$defaults
Definition: file.php:21

$vars
if(!empty($vars['value'])) $vars['class']
Definition: file.php:19