Helper Class Reference

Inheritance diagram for Helper:

Public Member Functions
	setHelperSet (HelperSet $helperSet=null)
	getHelperSet ()
Public Member Functions inherited from HelperInterface
	getName ()

Static Public Member Functions
static	strlen ($string)
static	formatTime ($secs)
static	formatMemory ($memory)
static	strlenWithoutDecoration (OutputFormatterInterface $formatter, $string)

Protected Attributes
	$helperSet = null

Detailed Description

Helper is the base class for all helper classes.

Author

Fabien Potencier fabie.nosp@m.n@sy.nosp@m.mfony.nosp@m..com

Definition at line 21 of file vendor/symfony/console/Helper/Helper.php.

Member Function Documentation

static formatMemory (   $memory )

static

Definition at line 92 of file vendor/symfony/console/Helper/Helper.php.

Referenced by ProgressBar\initPlaceholderFormatters(), and ProgressBarTest\testAnsiColorsAndEmojis().

static formatTime (   $secs )

static

Definition at line 65 of file vendor/symfony/console/Helper/Helper.php.

Referenced by ProgressBar\initPlaceholderFormatters().

getHelperSet

(

)

Gets the helper set associated with this helper.

Returns

HelperSet A HelperSet instance

Implements HelperInterface.

Definition at line 40 of file vendor/symfony/console/Helper/Helper.php.

References Helper\$helperSet.

Referenced by ProcessHelper\run(), DialogHelper\validateAttempts(), ProcessHelper\wrapCallback(), and QuestionHelper\writeError().

setHelperSet

(

HelperSet

$helperSet = null

)

Sets the helper set associated with this helper.

Parameters

HelperSet

$helperSet

A HelperSet instance

Implements HelperInterface.

Definition at line 30 of file vendor/symfony/console/Helper/Helper.php.

References Helper\$helperSet.

static strlen (   $string )

static

Returns the length of a string, using mb_strwidth if it is available.

Parameters

string

$string

The string to check its length

Returns

int The length of the string

Definition at line 52 of file vendor/symfony/console/Helper/Helper.php.

Referenced by SymfonyQuestionHelper\ask(), DialogHelper\ask(), QuestionHelper\autocomplete(), SymfonyStyle\block(), QuestionHelper\doAsk(), FormatterHelper\formatBlock(), ProgressHelper\generate(), ProgressHelper\initialize(), ProgressHelper\overwrite(), Table\renderCell(), and ProgressBar\setMaxSteps().

static strlenWithoutDecoration ( OutputFormatterInterface  $formatter,   $string  )

static

Definition at line 109 of file vendor/symfony/console/Helper/Helper.php.

References OutputFormatterInterface\format(), OutputFormatterInterface\isDecorated(), and OutputFormatterInterface\setDecorated().

Referenced by SymfonyStyle\block(), Table\getCellWidth(), ProgressBar\initPlaceholderFormatters(), ProgressBar\overwrite(), and Table\renderCell().

Member Data Documentation

$helperSet = null

protected

Definition at line 23 of file vendor/symfony/console/Helper/Helper.php.

Referenced by Helper\getHelperSet(), and Helper\setHelperSet().