function ProgressIndicator::setPlaceholderFormatterDefinition

Sets a placeholder formatter for a given name.

This method also allow you to override an existing placeholder.

File

vendor/symfony/console/Helper/ProgressIndicator.php, line 169

Class

ProgressIndicator

@author Kevin Bond <kevinbond@gmail.com>

Namespace

Symfony\Component\Console\Helper

Code

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