WP_CLI\Utils\is_stream() Check if a path is a PHP stream URL. Usage WP_CLI\Utils\is_stream( $path ) $path (string) The resource path or URL. @return (bool) if the path is a PHP stream URL, false otherwise. Internal API documentation is generated from the WP-CLI codebase on every release. To suggest improvements, please submit a pull request. Related WP_CLI\Utils\get_home_dir() - Get the home directory. WP_CLI\Utils\trailingslashit() - Appends a trailing slash. WP_CLI\Utils\normalize_path() - Normalize a filesystem path. WP_CLI\Utils\get_temp_dir() - Get the system's temp directory. Warns user if it isn't writable. WP_CLI\Utils\make_temp_file() - Create a unique temporary file safely without following symlinks. WP_CLI\Utils\make_temp_dir() - Create a unique temporary directory safely without following symlinks. WP_CLI\Utils\get_php_binary() - Get the path to the PHP binary used when executing WP-CLI. WP_CLI::get_php_binary() - Get the path to the PHP binary used when executing WP-CLI.