for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
namespace BestServedCold\PhalueObjects\Internet\Html;
use BestServedCold\PhalueObjects\ValueObject;
class Element extends ValueObject
{
/**
* @var array $elements
*/
private $elements = [
'a',
'abbr',
'address',
'area',
'article',
'aside',
'audio',
'b',
'base',
'bdi',
'bdo',
'blockquote',
'body',
'br',
'button',
'canvas',
'caption',
'cite',
'code',
'col',
'colgroup',
'datalist',
'dd',
'del',
'details',
'dfn',
'dialog',
'div',
'dl',
'dt',
'em',
'embed',
'fieldset',
'figcaption',
'figure',
'footer',
'form',
'h1',
'h2',
'h3',
'h4',
'h5',
'h6',
'head',
'header',
'hr',
'html',
'i',
'iframe',
'img',
'input',
'ins',
'kbd',
'keygen',
'label',
'legend',
'li',
'link',
'main',
'map',
'mark',
'menu',
'menuitem',
'meta',
'meter',
'nav',
'noscript',
'object',
'ol',
'optgroup',
'option',
'output',
'p',
'param',
'picture',
'pre',
'progress',
'q',
'rp',
'rt',
'ruby',
's',
'samp',
'script',
'section',
'select',
'small',
'source',
'span',
'strong',
'style',
'sub',
'summary',
'sup',
'table',
'tbody',
'td',
'textarea',
'tfoot',
'th',
'thead',
'time',
'title',
'tr',
'track',
'u',
'ul',
'var',
'video',
'wbr'
];
* @var array $voidElements
private $voidElements = [
'command',
* Element constructor.
*
* @param $value
public function __construct($value)
if (!in_array($value, $this->elements)) {
throw new \InvalidArgumentException('['.$value.'] is not a valid HTML element');
}
parent::__construct($value);
* @return bool
public function isVoid()
return in_array($this->getValue(), $this->voidElements);