WP-CLI 101 Function with Arguments

wds-hello-world.php

/**
 * Returns all arguments passed into command to demonstrate how to access them.
 *
 * @param Array $args Arguments in array format.
 * @param Array $assoc_args Key value arguments stored in associated array format.
 * @since  1.0.0
 * @author Scott Anderson
 */
public function display_arguments( $args, $assoc_args ) {

	// Run command wp wds display_arguments John Doe 'Jane Doe' 32 --title='Moby Dick' --author='Herman Melville' --published=1851 --publish --no-archive

	// Examples of Arguments.
	WP_CLI::line( var_export($args[0]) ); // John
	WP_CLI::line( var_export($args[1]) ); // Doe
	WP_CLI::line( var_export($args[2]) ); // Jane Doe
	WP_CLI::line( var_export($args[3]) ); // 32

	// Example of Associated Arguments
	WP_CLI::line( var_export($assoc_args['title']) );  // Moby Dick
	WP_CLI::line( var_export($assoc_args['author']) ); // Herman Melville
	WP_CLI::line( var_export($assoc_args['published']) ); // 1851

	// Example of Associated Arguments as flag
	WP_CLI::line( var_export($assoc_args['publish']) );  // True
	WP_CLI::line( var_export($assoc_args['archive']) );  // False

}