129 lines
2.3 KiB
PHP
129 lines
2.3 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Console\Output;
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use Symfony\Component\Console\Formatter\NullOutputFormatter;
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use Symfony\Component\Console\Formatter\OutputFormatterInterface;
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/**
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* NullOutput suppresses all output.
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*
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* $output = new NullOutput();
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*
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* @author Fabien Potencier <fabien@symfony.com>
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* @author Tobias Schultze <http://tobion.de>
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*/
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class NullOutput implements OutputInterface
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{
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private $formatter;
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/**
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* {@inheritdoc}
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*/
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public function setFormatter(OutputFormatterInterface $formatter)
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{
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// do nothing
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}
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/**
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* {@inheritdoc}
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*/
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public function getFormatter()
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{
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if ($this->formatter) {
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return $this->formatter;
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}
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// to comply with the interface we must return a OutputFormatterInterface
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return $this->formatter = new NullOutputFormatter();
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}
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/**
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* {@inheritdoc}
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*/
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public function setDecorated(bool $decorated)
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{
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// do nothing
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}
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/**
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* {@inheritdoc}
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*/
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public function isDecorated()
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{
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return false;
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}
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/**
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* {@inheritdoc}
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*/
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public function setVerbosity(int $level)
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{
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// do nothing
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}
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/**
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* {@inheritdoc}
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*/
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public function getVerbosity()
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{
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return self::VERBOSITY_QUIET;
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}
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/**
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* {@inheritdoc}
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*/
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public function isQuiet()
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{
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return true;
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}
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/**
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* {@inheritdoc}
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*/
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public function isVerbose()
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{
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return false;
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}
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/**
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* {@inheritdoc}
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*/
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public function isVeryVerbose()
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{
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return false;
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}
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/**
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* {@inheritdoc}
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*/
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public function isDebug()
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{
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return false;
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}
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/**
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* {@inheritdoc}
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*/
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public function writeln($messages, int $options = self::OUTPUT_NORMAL)
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{
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// do nothing
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}
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/**
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* {@inheritdoc}
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*/
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public function write($messages, bool $newline = false, int $options = self::OUTPUT_NORMAL)
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{
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// do nothing
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}
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}
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