WP_CLI\Dispatcher

CompositeCommand::show_usage │ public │ WP-CLI 1.0

Show the usage for all subcommands contained by the composite command.

Method of the class: CompositeCommand{}

No Hooks.

Returns

null. Nothing (null).

Usage

$CompositeCommand = new CompositeCommand();
$CompositeCommand->show_usage();

CompositeCommand::show_usage() CompositeCommand::show usage code ^{WP-CLI 2.13.0-alpha}

public function show_usage() {
	$methods = $this->get_subcommands();

	$i = 0;

	foreach ( $methods as $subcommand ) {
		$prefix = ( 0 === $i ) ? 'usage: ' : '   or: ';
		++$i;

		if ( WP_CLI::get_runner()->is_command_disabled( $subcommand ) ) {
			continue;
		}

		WP_CLI::line( $subcommand->get_usage( $prefix ) );
	}

	$cmd_name = implode( ' ', array_slice( get_path( $this ), 1 ) );

	WP_CLI::line();
	WP_CLI::line( "See 'wp help $cmd_name <command>' for more information on a specific command." );
}