setFormat(string $format) Sets the progress bar format. Parameters string $format The format

setEmptyBarCharacter(string $char) Sets the empty bar character. Parameters string $char A character

setCurrent(int $current, bool $redraw = false) Sets the current progress. Parameters int $current The current progress bool $redraw Whether to redraw or not Exceptions LogicException

setBarWidth(int $size) Sets the progress bar width. Parameters int $size The progress bar size

setBarCharacter(string $char) Sets the bar character. Parameters string $char A character

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

finish() Finishes the progress output.

display(bool $finish = false) Outputs the current progress string. Parameters bool $finish Forces the end result Exceptions LogicException

clear() Removes the progress bar from the current line. This is useful if you wish to write some output while a progress bar is running. Call display() to show the progress bar again.

advance(int $step = 1, bool $redraw = false) Advances the progress output X steps. Parameters int $step Number of steps to advance bool $redraw Whether to redraw or not Exceptions LogicException