setHelperSet(HelperSet $helperSet = null) Sets the helper set associated with this helper. Parameters HelperSet $helperSet A HelperSet instance

setCharset(string $charset) Sets the default charset. Parameters string $charset The charset

string getName() Returns the canonical name of this helper. Return Value string The canonical name

string getName() Returns the canonical name of this helper. Return Value string The canonical name

HelperSet getHelperSet() Gets the helper set associated with this helper. Return Value HelperSet A HelperSet instance

string getCharset() Gets the default charset. Return Value string The default charset

interface HelperInterface HelperInterface is the interface all helpers must implement. Methods string getName() Returns the canonical name of this helper. setCharset(string $charset) Sets the default charset. string getCharset() Gets the default charset. Details string getName() Returns the canonical name of this helper. Return Value string The canonical name setCharset(string $charset) Set

interface HelperInterface HelperInterface is the interface all helpers must implement. Methods setHelperSet(HelperSet $helperSet = null) Sets the helper set associated with this helper. HelperSet getHelperSet() Gets the helper set associated with this helper. string getName() Returns the canonical name of this helper. Details setHelperSet(HelperSet $helperSet = null) Sets the helper set associated with this helper. Parameters Helpe

static strlenWithoutDecoration(OutputFormatterInterface $formatter, $string) Parameters OutputFormatterInterface $formatter $string

static int strlen(string $string) Returns the length of a string, using mb_strwidth if it is available. Parameters string $string The string to check its length Return Value int The length of the string