Class NullOutput

NullOutput suppresses all output.

$output = new NullOutput();

Symfony\Component\Console\Output\NullOutput implements Symfony\Component\Console\Output\OutputInterface

Namespace: Symfony\Component\Console\Output
Author: Fabien Potencier fabien@symfony.com
Author: Tobias Schultze http://tobion.de
Located at Output/NullOutput.php

Methods summary
`public`	# `setFormatter( Symfony\Component\Console\Formatter\OutputFormatterInterface $formatter )` Sets output formatter. Sets output formatter. Parameters `$formatter` Implementation of `Symfony\Component\Console\Output\OutputInterface::setFormatter()`
`public Symfony\Component\Console\Formatter\OutputFormatterInterface`	# `getFormatter( )` Returns current output formatter instance. Returns current output formatter instance. Returns `Symfony\Component\Console\Formatter\OutputFormatterInterface` Implementation of `Symfony\Component\Console\Output\OutputInterface::getFormatter()`
`public`	# `setDecorated( boolean $decorated )` Sets the decorated flag. Sets the decorated flag. Parameters `$decorated` Whether to decorate the messages Implementation of `Symfony\Component\Console\Output\OutputInterface::setDecorated()`
`public boolean`	# `isDecorated( )` Gets the decorated flag. Gets the decorated flag. Returns boolean true if the output will decorate messages, false otherwise Implementation of `Symfony\Component\Console\Output\OutputInterface::isDecorated()`
`public`	# `setVerbosity( integer $level )` Sets the verbosity of the output. Sets the verbosity of the output. Parameters `$level` The level of verbosity (one of the VERBOSITY constants) Implementation of `Symfony\Component\Console\Output\OutputInterface::setVerbosity()`
`public integer`	# `getVerbosity( )` Gets the current verbosity of the output. Gets the current verbosity of the output. Returns integer The current level of verbosity (one of the VERBOSITY constants) Implementation of `Symfony\Component\Console\Output\OutputInterface::getVerbosity()`
`public`	# `isQuiet( )`
`public`	# `isVerbose( )`
`public`	# `isVeryVerbose( )`
`public`	# `isDebug( )`
`public`	# `writeln( string\|array $messages, integer $options = self::OUTPUT_NORMAL )` Writes a message to the output and adds a newline at the end. Writes a message to the output and adds a newline at the end. Parameters `$messages` The message as an array of lines of a single string `$options` A bitmask of options (one of the OUTPUT or VERBOSITY constants), 0 is considered the same as self::OUTPUT_NORMAL \| self::VERBOSITY_NORMAL Implementation of `Symfony\Component\Console\Output\OutputInterface::writeln()`
`public`	# `write( string\|array $messages, boolean $newline = false, integer $options = self::OUTPUT_NORMAL )` Writes a message to the output. Writes a message to the output. Parameters `$messages` The message as an array of lines or a single string `$newline` Whether to add a newline `$options` A bitmask of options (one of the OUTPUT or VERBOSITY constants), 0 is considered the same as self::OUTPUT_NORMAL \| self::VERBOSITY_NORMAL Implementation of `Symfony\Component\Console\Output\OutputInterface::write()`

Constants inherited from Symfony\Component\Console\Output\OutputInterface
`OUTPUT_NORMAL, OUTPUT_PLAIN, OUTPUT_RAW, VERBOSITY_DEBUG, VERBOSITY_NORMAL, VERBOSITY_QUIET, VERBOSITY_VERBOSE, VERBOSITY_VERY_VERBOSE`

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Class NullOutput

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