function ProgressBar::setPlaceholderFormatterDefinition

Sets a placeholder formatter for a given name, globally for all instances of ProgressBar.

This method also allow you to override an existing placeholder.

Parameters

string $name The placeholder name (including the delimiter char like %):

callable(ProgressBar):string $callable A PHP callable:

File

vendor/symfony/console/Helper/ProgressBar.php, line 105

Class

ProgressBar

The ProgressBar provides helpers to display progress output.

Namespace

Symfony\Component\Console\Helper

Code

public static function setPlaceholderFormatterDefinition(string $name, callable $callable) : void {
    self::$formatters ??= self::initPlaceholderFormatters();
    self::$formatters[$name] = $callable;
}