WP_CLI\Dispatcher

Subcommand::get_parameters │ private │ WP-CLI 1.0

Get an array of parameter names, by merging the command-specific and the global parameters.

Method of the class: Subcommand{}

No Hooks.

Returns

Array. Array of parameter names

Usage

// private - for code of main (parent) class only
$result = $this->get_parameters( $spec );
$spec(array)
Specification of the current command.
Default: []

Subcommand::get_parameters() code WP-CLI 2.13.0-alpha

wp-cli/php/WP_CLI/Dispatcher/Subcommand.php 
private function get_parameters( $spec = [] ) {
	$local_parameters  = array_column( $spec, 'name' );
	$global_parameters = array_column(
		SynopsisParser::parse( $this->get_global_params() ),
		'name'
	);

	return array_unique( array_merge( $local_parameters, $global_parameters ) );
}