number_8php_source.html

 <?php
 $vars['class'] = elgg_extract_class($vars, 'elgg-input-number');

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

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

 echo elgg_format_element('input', $vars);
$vars
$vars['class']
Definition: number.php:12

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

$defaults
$defaults
Definition: number.php:14

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