Documentation

NullOutput
in package
implements OutputInterface

NullOutput suppresses all output.

$output = new NullOutput();

Tags
author

Fabien Potencier fabien@symfony.com

author

Tobias Schultze http://tobion.de

Table of Contents

Interfaces

OutputInterface
OutputInterface is the interface implemented by all Output classes.

Methods

getFormatter()  : OutputFormatterInterface
Returns current output formatter instance.
getVerbosity()  : int
Gets the current verbosity of the output.
isDebug()  : bool
Returns whether verbosity is debug (-vvv).
isDecorated()  : bool
Gets the decorated flag.
isQuiet()  : bool
Returns whether verbosity is quiet (-q).
isVerbose()  : bool
Returns whether verbosity is verbose (-v).
isVeryVerbose()  : bool
Returns whether verbosity is very verbose (-vv).
setDecorated()  : mixed
Sets the decorated flag.
setFormatter()  : mixed
setVerbosity()  : mixed
Sets the verbosity of the output.
write()  : mixed
Writes a message to the output.
writeln()  : mixed
Writes a message to the output and adds a newline at the end.

Methods

getVerbosity()

Gets the current verbosity of the output.

public getVerbosity() : int
Return values
int —

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

isDebug()

Returns whether verbosity is debug (-vvv).

public isDebug() : bool
Return values
bool —

true if verbosity is set to VERBOSITY_DEBUG, false otherwise

isDecorated()

Gets the decorated flag.

public isDecorated() : bool
Return values
bool —

true if the output will decorate messages, false otherwise

isQuiet()

Returns whether verbosity is quiet (-q).

public isQuiet() : bool
Return values
bool —

true if verbosity is set to VERBOSITY_QUIET, false otherwise

isVerbose()

Returns whether verbosity is verbose (-v).

public isVerbose() : bool
Return values
bool —

true if verbosity is set to VERBOSITY_VERBOSE, false otherwise

isVeryVerbose()

Returns whether verbosity is very verbose (-vv).

public isVeryVerbose() : bool
Return values
bool —

true if verbosity is set to VERBOSITY_VERY_VERBOSE, false otherwise

setDecorated()

Sets the decorated flag.

public setDecorated(mixed $decorated) : mixed
Parameters
$decorated : mixed

Whether to decorate the messages

setVerbosity()

Sets the verbosity of the output.

public setVerbosity(mixed $level) : mixed
Parameters
$level : mixed

The level of verbosity (one of the VERBOSITY constants)

write()

Writes a message to the output.

public write(mixed $messages[, mixed $newline = false ][, mixed $options = self::OUTPUT_NORMAL ]) : mixed
Parameters
$messages : mixed

The message as an iterable of strings or a single string

$newline : mixed = false

Whether to add a newline

$options : mixed = self::OUTPUT_NORMAL

A bitmask of options (one of the OUTPUT or VERBOSITY constants), 0 is considered the same as self::OUTPUT_NORMAL | self::VERBOSITY_NORMAL

writeln()

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

public writeln(mixed $messages[, mixed $options = self::OUTPUT_NORMAL ]) : mixed
Parameters
$messages : mixed

The message as an iterable of strings or a single string

$options : mixed = self::OUTPUT_NORMAL

A bitmask of options (one of the OUTPUT or VERBOSITY constants), 0 is considered the same as self::OUTPUT_NORMAL | self::VERBOSITY_NORMAL


        

        
    




    

    

                                

                

                                
    

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