WP_CLI

SynopsisValidator::get_unknown │ public │ WP-CLI 1.0

Get any unknown arguments.

Method of the class: SynopsisValidator{}

No Hooks.

Returns

Array.

Usage

$SynopsisValidator = new SynopsisValidator();
$SynopsisValidator->get_unknown();

SynopsisValidator::get_unknown() code WP-CLI 2.13.0-alpha

wp-cli/php/WP_CLI/SynopsisValidator.php 
public function get_unknown() {
	return array_column(
		$this->query_spec(
			[
				'type' => 'unknown',
			]
		),
		'token'
	);
}