1. class
  2. Symfony
  3. Component
  4. Console
  5. Output
  6. NullOutput

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()

No description

isVerbose()

No description

isVeryVerbose()

No description

isDebug()

No description

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

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

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

Writes a message to the output.

Details

at line line 30
setFormatter(OutputFormatterInterface $formatter)

Sets output formatter.

Parameters

OutputFormatterInterface $formatter

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OutputFormatterInterface getFormatter()

Returns current output formatter instance.

Return Value

OutputFormatterInterface

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setDecorated(bool $decorated)

Sets the decorated flag.

Parameters

bool $decorated Whether to decorate the messages

at line line 55
bool isDecorated()

Gets the decorated flag.

Return Value

bool true if the output will decorate messages, false otherwise

at line line 63
setVerbosity(int $level)

Sets the verbosity of the output.

Parameters

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

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int getVerbosity()

Gets the current verbosity of the output.

Return Value

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

at line line 76
isQuiet()

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isVerbose()

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isVeryVerbose()

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isDebug()

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writeln(string|array $messages, int $options = 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 $options A bitmask of options (one of the OUTPUT or VERBOSITY constants), 0 is considered the same as self::OUTPUTNORMAL | self::VERBOSITYNORMAL

at line line 107
write(string|array $messages, bool $newline = false, int $options = 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 $options A bitmask of options (one of the OUTPUT or VERBOSITY constants), 0 is considered the same as self::OUTPUTNORMAL | self::VERBOSITYNORMAL