W3cubDocs

/Symfony 2.7

Symfony\Component\Console\Output\NullOutput

class NullOutput implements OutputInterface

NullOutput suppresses all output.

$output = new NullOutput();

Methods

setFormatter(OutputFormatterInterface $formatter)

Sets output formatter.
OutputFormatterInterface getFormatter()

Returns current output formatter instance.
setDecorated(bool $decorated)

Sets the decorated flag.
bool isDecorated()

Gets the decorated flag.
setVerbosity(int $level)

Sets the verbosity of the output.
int getVerbosity()

Gets the current verbosity of the output.
isQuiet()
isVerbose()
isVeryVerbose()
isDebug()
writeln(string|array $messages, int $type = self::OUTPUT_NORMAL)

Writes a message to the output and adds a newline at the end.
write(string|array $messages, bool $newline = false, int $type = self::OUTPUT_NORMAL)

Writes a message to the output.

Details

public setFormatter(OutputFormatterInterface $formatter)

Sets output formatter.

Parameters

OutputFormatterInterface $formatter

public OutputFormatterInterface getFormatter()

Returns current output formatter instance.

Return Value

OutputFormatterInterface

public setDecorated(bool $decorated)

Sets the decorated flag.

Parameters

bool $decorated Whether to decorate the messages

public bool isDecorated()

Gets the decorated flag.

Return Value

bool true if the output will decorate messages, false otherwise

public setVerbosity(int $level)

Sets the verbosity of the output.

Parameters

int $level The level of verbosity (one of the VERBOSITY constants)

public int getVerbosity()

Gets the current verbosity of the output.

Return Value

int The current level of verbosity (one of the VERBOSITY constants)

public isQuiet()

public isVerbose()

public isVeryVerbose()

public isDebug()

public writeln(string|array $messages, int $type = self::OUTPUT_NORMAL)

Writes a message to the output and adds a newline at the end.

Parameters

string|array $messages The message as an array of lines of a single string
int $type The type of output (one of the OUTPUT constants)

Exceptions

InvalidArgumentException When unknown output type is given

public write(string|array $messages, bool $newline = false, int $type = self::OUTPUT_NORMAL)

Writes a message to the output.

Parameters

string|array $messages The message as an array of lines or a single string
bool $newline Whether to add a newline
int $type The type of output (one of the OUTPUT constants)

Exceptions

InvalidArgumentException When unknown output type is given

© 2004–2016 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/2.7/Symfony/Component/Console/Output/NullOutput.html