depicter / vendor / symfony / console / Output / NullOutput.php

NullOutput.php in Depicter — Popup & Slider Builder 1.2.0, at vendor/symfony/console/Output/NullOutput.php

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1	<?php
2
3	/*
4	* This file is part of the Symfony package.
5	*
6	* (c) Fabien Potencier <fabien@symfony.com>
7	*
8	* For the full copyright and license information, please view the LICENSE
9	* file that was distributed with this source code.
10	*/
11
12	namespace Symfony\Component\Console\Output;
13
14	use Symfony\Component\Console\Formatter\NullOutputFormatter;
15	use Symfony\Component\Console\Formatter\OutputFormatterInterface;
16
17	/**
18	* NullOutput suppresses all output.
19	*
20	* $output = new NullOutput();
21	*
22	* @author Fabien Potencier <fabien@symfony.com>
23	* @author Tobias Schultze <http://tobion.de>
24	*/
25	class NullOutput implements OutputInterface
26	{
27	private $formatter;
28
29	/**
30	* {@inheritdoc}
31	*/
32	public function setFormatter(OutputFormatterInterface $formatter)
33	{
34	// do nothing
35	}
36
37	/**
38	* {@inheritdoc}
39	*/
40	public function getFormatter()
41	{
42	if ($this->formatter) {
43	return $this->formatter;
44	}
45	// to comply with the interface we must return a OutputFormatterInterface
46	return $this->formatter = new NullOutputFormatter();
47	}
48
49	/**
50	* {@inheritdoc}
51	*/
52	public function setDecorated(bool $decorated)
53	{
54	// do nothing
55	}
56
57	/**
58	* {@inheritdoc}
59	*/
60	public function isDecorated()
61	{
62	return false;
63	}
64
65	/**
66	* {@inheritdoc}
67	*/
68	public function setVerbosity(int $level)
69	{
70	// do nothing
71	}
72
73	/**
74	* {@inheritdoc}
75	*/
76	public function getVerbosity()
77	{
78	return self::VERBOSITY_QUIET;
79	}
80
81	/**
82	* {@inheritdoc}
83	*/
84	public function isQuiet()
85	{
86	return true;
87	}
88
89	/**
90	* {@inheritdoc}
91	*/
92	public function isVerbose()
93	{
94	return false;
95	}
96
97	/**
98	* {@inheritdoc}
99	*/
100	public function isVeryVerbose()
101	{
102	return false;
103	}
104
105	/**
106	* {@inheritdoc}
107	*/
108	public function isDebug()
109	{
110	return false;
111	}
112
113	/**
114	* {@inheritdoc}
115	*/
116	public function writeln($messages, int $options = self::OUTPUT_NORMAL)
117	{
118	// do nothing
119	}
120
121	/**
122	* {@inheritdoc}
123	*/
124	public function write($messages, bool $newline = false, int $options = self::OUTPUT_NORMAL)
125	{
126	// do nothing
127	}
128	}
129