Code Coverage for C:\WEB\www\github\sdom\classes/Node/DocType.php

1	<?php
2
3	namespace SDom\Node;
4
5	/**
6	* Node representing an HTML document's DocType declaration.
7	*
8	* Class DocType
9	* @package SDom\Node
10	*/
11	class DocType implements NodeInterface
12	{
13	/**
14	* @var string
15	*/
16	protected $content;
17
18	/**
19	* DocType constructor.
20	*
21	* @param string $content
22	*/
23	public function __construct(string $content)
24	{
25	$this->content = $content;
26	}
27
28	/**
29	* @inheritdoc
30	*/
31	public function __toString(): string
32	{
33	return '<!DOCTYPE ' . $this->content . '>';
34	}
35
36	/**
37	* @inheritDoc
38	*/
39	public function __clone()
40	{
41	throw new \BadMethodCallException('Native cloning is not allowed, use clone() instead.');
42	}
43
44	/**
45	* @inheritDoc
46	*/
47	public function parent(): ?NodeInterface
48	{
49	return null;
50	}
51
52	/**
53	* @inheritDoc
54	*/
55	public function attach(NodeInterface $parent): NodeInterface
56	{
57	throw new \BadMethodCallException(sprintf(
58	'Node of type %s cannot be part of a hierarchy, invoking %s has no effect.',
59	get_class($this),
60	explode('::', __METHOD__)[1]
61	));
62	}
63
64	/**
65	* @inheritDoc
66	*/
67	public function detach(): NodeInterface
68	{
69	throw new \BadMethodCallException(sprintf(
70	'Node of type %s cannot be part of a hierarchy, invoking %s has no effect.',
71	get_class($this),
72	explode('::', __METHOD__)[1]
73	));
74	}
75
76	/**
77	* @inheritDoc
78	*/
79	public function clone(): NodeInterface
80	{
81	return new static($this->content);
82	}
83	}