elements_2forms_2field_8php_source.html

 <?php
 $input = elgg_extract('input', $vars);
 if (empty($input)) {
     return;
 }

 $view = elgg_extract('view', $vars);
 unset($vars['view']);

 if ($view && elgg_view_exists($view)) {
     echo elgg_view($view, $vars);
     return;
 }

 $label = elgg_extract('label', $vars, '');
 $help = elgg_extract('help', $vars, '');

 $class = elgg_extract_class($vars, 'elgg-field');
 if (elgg_extract('input_type', $vars)) {
     $class[] = 'elgg-field-' . elgg_extract('input_type', $vars);
 }

 if (elgg_extract('required', $vars)) {
     $class[] = 'elgg-field-required';
 }

 if (elgg_extract('disabled', $vars)) {
     $class[] = 'elgg-field-disabled';
 }

 $field = $label . $input . $help;

 echo elgg_format_element('div', ['class' => $class], $field);
$label
if($view &&elgg_view_exists($view)) $label
Definition: field.php:26

$field
if(elgg_extract('input_type', $vars)) if(elgg_extract('required', $vars)) if(elgg_extract('disabled', $vars)) $field
Definition: field.php:42

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:256

elgg_view
elgg_view(string $view, array $vars=[], string $viewtype= '')
Return a parsed view.
Definition: views.php:156

$class
$class
Definition: field.php:29

$help
$help
Definition: field.php:27

$vars
$vars
Definition: theme.php:5

$input
$input
Form field view.
Definition: field.php:13

elgg_format_element
elgg_format_element(string $tag_name, array $attributes=[], string $text= '', array $options=[])
Format an HTML element.
Definition: output.php:145

elgg_extract_class
elgg_extract_class(array $array, array|string $existing=[], string $extract_key= 'class')
Extract class names from an array, optionally merging into a preexisting set.
Definition: elgglib.php:279

$view
if(empty($input)) $view
Definition: field.php:18

elgg_view_exists
elgg_view_exists(string $view, string $viewtype= '', bool $recurse=true)
Returns whether the specified view exists.
Definition: views.php:131